15 Best Mini-Itx PC Cases, Compared
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Finding the right Mini-ITX PC case requires balancing small exterior dimensions against component clearance and thermal requirements. You will find 15 models compared here using strictly the specifications published on their listings.
The SilverStone Small Form Factor Mini-ITX Case earns top ranking because it fits standard ATX power supplies and 10.5-inch graphics cards inside a compact 6-pound frame. This guide helps you decide which chassis volume, cooling layout, and power supply format best fit your desk space and hardware.
Quick picks
The best fit for you
- You want to use a standard ATX power supply SilverStone Small Form Factor Mini-ITX Case It accommodates standard ATX power supplies, 10.5-inch graphics cards, and single-fan liquid coolers inside a 6-pound frame.
- You want to mount your PC onto a monitor Goodisory Mini-ITX Case with VESA Mount It weighs 2 pounds and includes a bundled VESA bracket designed specifically for Pico PSU configurations.
- You need high-speed front panel Type-C USB connectivity Fractal Design Terra Mini-ITX Case It provides a 20Gbps USB Type-C port, a movable central spine, and clearance for 322mm graphics cards.
Our 15 picks
SilverStone Small Form Factor Mini-ITX Case
Best for: compact builds using standard ATX power supplies
- Motherboard Support
- Mini-ITX
- Case Type
- Small Form Factor
- Radiator Support
- 120mm, 140mm
- Max GPU Length
- 10.5 inches
- Dimensions
- 14 × 12 × 10 inches
- Weight
- 6 pounds
View on Amazon: SilverStone Small Form Factor Mini-ITX Case (paid link)
This SilverStone chassis is a small form factor case designed for Mini-ITX and Mini-DTX motherboards. It measures 14 inches long, 12 inches wide, and 10 inches tall while weighing 6 pounds. You can install a standard ATX power supply, a 10.5-inch graphics card, and a 120mm or 140mm liquid cooling radiator. This layout suits you if you want standard desktop hardware inside a compact footprint.
Pros
- Supports standard ATX power supplies
- Fits expansion cards up to 10.5 inches long
- Accommodates 120mm or 140mm single-fan liquid coolers
- Accepts both 2.5-inch and 3.5-inch storage drives
Cons
- Limits graphics card length to 10.5 inches
- Restricts liquid cooling to single-fan radiators up to 140mm
Good fit if
- You plan to use a standard ATX power supply in a compact footprint.
- You need clearance for a 10.5-inch expansion card and a 3.5-inch drive.
Skip if
- You need to install an expansion card longer than 10.5 inches.
- You plan to mount a dual-fan 240mm or 280mm liquid radiator.
Verdict: SilverStone Small Form Factor Mini-ITX Case delivers broad hardware compatibility by accommodating ATX power supplies, 10.5-inch graphics cards, and single-fan liquid coolers in a 6-pound frame.
SilverStone Slim Mini-ITX Case with Handle
Best for: portable setups needing full-length graphics support
- Motherboard Support
- Mini-ITX
- Case Type
- Slim Small Form Factor
- Max GPU Length
- 13 inches
- Dimensions
- 14.6 × 15 × 3.43 inches
- Weight
- 7.72 pounds
View on Amazon: SilverStone Slim Mini-ITX Case with Handle (paid link)
This slim SilverStone chassis gives you a compact footprint measuring 3.43 inches tall, 14.96 inches wide, and 14.57 inches long. It accommodates standard Mini-ITX motherboards, SFX power supplies, and graphics cards up to 13 inches long via an independent expansion slot design. You can deploy it horizontally or vertically, and move it using its removable handle. It suits you if you need full-length graphics clearance in a portable, space-saving console profile.
Pros
- Accommodates graphics cards up to 13 inches long
- Includes a removable carrying handle
- Supports horizontal and vertical orientations
- Tool-less drive cage design
Cons
- Requires an SFX power supply rather than standard ATX units
- Supports only Mini-ITX motherboards
Good fit if
- You need a slim chassis with an integrated carrying handle.
- You want to install a full-length graphics card up to 13 inches.
- You need flexible horizontal or vertical orientation on your desk.
Skip if
- You plan to use a standard ATX power supply.
- You require support for Micro-ATX or standard ATX motherboards.
Verdict: SilverStone Slim Mini-ITX Case with Handle delivers a space-efficient layout that fits full-length graphics hardware into a slim chassis. Its dual orientation and top handle make it a practical option for portable desk setups.
FSP Open Frame Dual Chamber Case
Best for: dual-radiator liquid-cooled showcase gaming builds
- Motherboard Support
- Mini-ITX
- Case Type
- Open Frame
- Radiator Support
- 360 mm
- Use
- Gaming
- Width
- 455 millimeters
- Height
- 530 millimeters
View on Amazon: FSP Open Frame Dual Chamber Case (paid link)
This open-frame gaming case from FSP supports Mini-ITX motherboards alongside larger formats. It features dual chambers designed for dual water-cooling systems, accommodating two 360mm radiators. Measuring 455 mm wide and 530 mm tall, the aluminum structure includes two tempered glass panels and a dedicated center cable compartment. You get front USB Type-C connectivity and ARGB motherboard sync. It suits you if you plan an elaborate liquid-cooled Mini-ITX gaming setup.
Pros
- Dual chambers accommodate two 360mm radiators
- Two tempered glass panels with an aluminum frame
- Dedicated center compartment for cable management
- Front-panel USB Type-C connectivity
- Integrated ARGB lighting control via compatible motherboards
Cons
- Large 455 mm by 530 mm footprint for a Mini-ITX build
- Open-frame structure lacks enclosed dust filtration
- Finished only in red
Good fit if
- You plan to build a dual 360mm liquid cooling loop.
- You want an open-frame aluminum chassis with tempered glass.
- You need front USB Type-C and ARGB synchronization.
Skip if
- You want a compact, traditional small-form-factor Mini-ITX footprint.
- You prefer a fully enclosed case exterior.
- You require neutral case colors like black or white.
Verdict: FSP Open Frame Dual Chamber Case delivers dual 360mm radiator support and open tempered glass styling for showcase builds. Its 530 mm height requires significantly more desk space than typical small form factor enclosures.
Fractal Design Pop Mini Silent Case
Best for: quiet Mini-ITX builds needing ample drive storage
- Motherboard Support
- Mini-ITX
- Side Panel
- Bitumen
- Dimensions
- 17 × 8.46 × 15.5 inches
- Weight
- 16.4 pounds
View on Amazon: Fractal Design Pop Mini Silent Case (paid link)
The Fractal Design Pop Mini Silent Case is a compact tower supporting Mini-ITX and Micro-ATX motherboards. It features bitumen-damped side panels, sound-absorbing foam, and closed front and top sections to suppress operating noise. With three included 120 mm Aspect fans, space for up to six SSDs, and two hidden 5.25-inch bays, you get versatile storage in an enclosure measuring roughly 15.5 inches high by 17 inches long.
Pros
- Bitumen side panels and sound-damping foam reduce noise
- Comes with three pre-installed 120 mm Aspect fans
- Accommodates up to six SSDs and two HDDs
- Includes two concealed 5.25-inch drive bays with storage drawer
Cons
- Solid side panels prevent viewing internal components
- Closed front and top panels limit direct ventilation
- Measures over 17 inches deep, larger than typical SFF cases
Good fit if
- You want noise reduction via sound-damping foam and bitumen panels.
- You need internal space for multiple storage drives or 5.25-inch bays.
- You plan to run a Mini-ITX or Micro-ATX build with pre-installed cooling fans.
Skip if
- You prefer a transparent side panel to show internal hardware.
- You require an ultra-compact chassis under 15 inches deep.
- You want open mesh front and top panels for high airflow.
Verdict: Fractal Design Pop Mini Silent Case delivers acoustic dampening and extensive drive mounting for quiet Mini-ITX or Micro-ATX setups. It provides three stock cooling fans and concealed expansion bays if you prioritize silence over open ventilation.
Goodisory Mini-ITX Case with VESA Mount
Best for: VESA-mounted compact Pico PSU setups
- Motherboard Support
- Mini-ITX
- Dimensions
- 8 × 2.4 × 7.5 inches
- Weight
- 2 pounds
View on Amazon: Goodisory Mini-ITX Case with VESA Mount (paid link)
This Goodisory chassis is an ultra-small enclosure designed specifically for 6.7-inch by 6.7-inch Mini-ITX motherboards. Measuring 8 inches long, 2.4 inches wide, and 7.5 inches high while weighing 2 pounds, it takes up minimal desk space. It relies strictly on a Pico power supply and external adapter setup. Because an included VESA rack allows rear-monitor mounting, this case suits you if you want a basic, space-saving desktop workstation.
Pros
- Weighs 2 pounds with an 8 by 2.4 by 7.5 inch footprint
- Includes a dedicated VESA mounting rack
- Features a built-in 2.5-inch drive bay
- Equipped with front HD audio and dual USB 2.0 ports
Cons
- Restricted to Pico power supplies with external adapters
- Front panel ports limited to USB 2.0 speeds
- Only fits standard 6.7 by 6.7 inch Mini-ITX motherboards
Good fit if
- You need to mount your computer behind a monitor using VESA brackets.
- You plan to run a low-power build with a Pico power supply and external adapter.
- You require an ultra-narrow chassis with a 2.4-inch width.
Skip if
- You want to install an internal ATX or SFX power supply.
- You require front-facing USB 3.0 or Type-C ports.
Verdict: Goodisory Mini-ITX Case with VESA Mount delivers an ultra-compact footprint designed specifically for Pico PSU configurations. Its bundled bracket makes it a practical solution if you want to mount your system directly onto a display.
Yoqanr Open Frame Aluminum Mini-ITX Test Bench
Best for: open-frame test bench and wall-mounted builds
- Motherboard Support
- Mini-ITX
- Case Type
- Open Frame
- Radiator Support
- 240mm
- Compatible Device
- Graphics Card
View on Amazon: Yoqanr Open Frame Aluminum Mini-ITX Test Bench (paid link)
This Yoqanr open-frame vertical test bench is built from aluminum for Mini-ITX builds. It supports 17 by 17 and 17 by 19 motherboards, standard large power supplies with replaceable SFX fixtures, and dedicated graphics cards. You can mount a 120mm or 240mm water cooling radiator and a single hard drive or solid-state drive. It suits you if you want quick hardware access, carry-handle portability, or wall-mounting capability.
Pros
- Supports 120mm and 240mm water cooling radiators
- Fits standard large power supplies and SFX units with included fixture
- Includes carry handle and wall-mounting accessories
- Compatible with both 17x17 cm and 17x19 cm motherboards
Cons
- Limited to a single storage drive location
- Open-frame layout offers no enclosed physical protection
Good fit if
- You need open access for hardware swapping, testing, or overclocking.
- You plan to run a 120mm or 240mm liquid cooling radiator.
- You want wall-mounting hardware or a top carry handle included.
Skip if
- You need an enclosed case to shield components from dust.
- You plan to install more than one storage drive.
Verdict: Yoqanr Open Frame Aluminum Mini-ITX Test Bench delivers flexible power supply mounting and liquid cooling support on an open aluminum frame. It works well if you want direct component access, vertical mounting, or wall installation.
SGPC 5L Portable Mini-ITX Case
Best for: experienced builders assembling ultra-compact travel rigs
- Motherboard Support
- Mini-ITX
- Case Type
- SFF
- Side Panel
- Ventilated Steel
- Max GPU Length
- 185mm
- Case Volume
- 5.1L
- Tower Size
- Small Form Factor
View on Amazon: SGPC 5L Portable Mini-ITX Case (paid link)
This ultra-compact 5.1-liter chassis measures 4.7 by 8.7 by 7.7 inches, making it a true backpack-friendly option for your Mini-ITX setup. Built with 1.5mm vented steel panels, it houses a Mini-ITX motherboard, a Flex-1U power supply, and two 2.5-inch drives. You get front USB 3.2 and Type-C connectivity, along with room for graphics cards up to 185mm long. It suits experienced builders who want the smallest possible footprint for portable gaming or desktop work.
Pros
- 5.1-liter ultra-compact footprint measuring 4.7 x 8.7 x 7.7 inches
- Front I/O panel with USB 3.2 and Type-C ports
- Ventilated 1.5mm steel panels for cooling airflow
- Two 2.5-inch drive bays with anti-vibration mounts
Cons
- Restricted to Flex-1U power supplies rather than standard ATX or SFX units
- GPU length limited to 185mm and requires a compatible riser cable
Good fit if
- You need a backpack-portable 5.1L chassis for desktop or travel use.
- You plan to use a compact GPU under 185mm in length and 43mm in thickness.
- You already have or intend to source a Flex-1U power supply.
Skip if
- You want to install a standard SFX or ATX power supply.
- You use a full-size graphics card longer than 185mm.
- You are a first-time builder seeking a simple assembly process.
Verdict: SGPC 5L Portable Mini-ITX Case delivers an exceptionally dense 5.1-liter layout for builders who need maximum portability with short graphics cards. Its strict Flex-1U power supply and 185mm GPU limits require precise component planning.
Fractal Design Terra Mini-ITX Case
Best for: compact builds requiring high-speed front Type-C connectivity
- Motherboard Support
- Mini-ITX
- Case Type
- Small Form Factor
- Max GPU Length
- 322 mm
- Case Volume
- 10.4 L
- Use
- Gaming
- Connectivity
- Type-C
View on Amazon: Fractal Design Terra Mini-ITX Case (paid link)
The Fractal Design Terra is a 10.4-liter Mini-ITX case built with an aluminum exterior and a solid walnut front accent. It accommodates graphics cards up to 322 mm long using an adjustable central spine with 30 mm of movement. You get front panel connectivity featuring a 20Gbps USB Type-C port alongside standard USB. This chassis suits you if you want a compact desk footprint with high-speed front I/O and space for full-length graphics cards.
Pros
- Front-facing 20Gbps USB Type-C port
- Supports graphics cards up to 322 mm in length
- Slidable central wall provides 30 mm of internal adjustment
- Compact 10.4 L volume with an anodized aluminum exterior
Cons
- Limited strictly to Mini-ITX motherboards
- Only two total USB ports on front panel
Good fit if
- You need a fast 20Gbps USB Type-C port on the front panel.
- You plan to install a GPU measuring up to 322 mm in a 10.4-liter enclosure.
- You want an adjustable internal spine to configure clearance between components.
Skip if
- You require support for motherboards larger than Mini-ITX.
- You need more than two USB ports on the front I/O panel.
Verdict: Fractal Design Terra Mini-ITX Case pairs a 10.4-liter footprint with a 20Gbps USB Type-C port and clearance for 322 mm GPUs. Its movable central spine lets you allocate internal space directly between your components.
SGPC 4.1L Mini-ITX Case
Best for: ultra-compact office and home theater PC builds
- Motherboard Support
- Mini-ITX
- Case Type
- HTPC
- Case Volume
- 4.1L
- Dimensions
- 8.9 × 3 × 9.8 inches
- Weight
- 4.21 pounds
View on Amazon: SGPC 4.1L Mini-ITX Case (paid link)
The SGPC 4.1L Mini-ITX Case provides a compact steel enclosure designed for desktop and home theater setups. You get a space-saving 4.1-liter footprint measuring 8.9 by 3 by 9.8 inches. It accommodates standard Mini-ITX motherboards, low-profile CPU air coolers up to 56mm, and Flex-1U power supplies. This enclosure suits you if you want a minimal media center or basic workstation without the bulk of a standard tower.
Pros
- Compact 4.1-liter volume with an 8.9 by 3-inch desk footprint
- 1.5mm steel frame construction with ventilated panels
- Front panel includes both USB and Type-C connectivity
- Accommodates CPU air coolers up to 56mm in height
Cons
- Requires a Flex-1U power supply instead of standard ATX or SFX units
- Limits CPU cooler height to 56mm clearance
Good fit if
- You need a small 4.1L chassis for an office desk or media console.
- You are building a system with a Mini-ITX board and a Flex-1U power supply.
- You use a low-profile CPU air cooler under 56mm.
Skip if
- You plan to install an SFX or standard ATX power supply.
- You require a CPU cooler taller than 56mm.
Verdict: SGPC 4.1L Mini-ITX Case delivers an ultra-compact steel housing tailored for low-profile Mini-ITX office and media configurations. It is an efficient option if your build relies on Flex-1U power and compact air cooling.
HYTE Revolt 3 Mini-ITX Case with Handle
Best for: portable Mini-ITX gaming builds
- Motherboard Support
- Mini-ITX
- Case Type
- Small Form Factor
- Use
- Gaming
- Dimensions
- 9.9 × 7 × 16.1 inches
- Weight
- 11 pounds
View on Amazon: HYTE Revolt 3 Mini-ITX Case with Handle (paid link)
The HYTE Revolt 3 Mini-ITX Case with Handle is a small form factor metal chassis built for standard Mini-ITX motherboards. It measures 16.1 inches tall, 9.9 inches long, and 7 inches wide, weighing 11 pounds. Removable external panels on all sides provide full 360-degree access to your wiring and hardware. An integrated carrying handle makes it suitable for you if you need a portable Mini-ITX gaming build with modern USB Type-C connectivity.
Pros
- Integrated carrying handle for portability
- Removable panels on all sides provide 360-degree component access
- Front I/O includes USB 3.2 Gen 2 Type-C and two USB 3.2 Gen 1 Type-A ports
- Comes with a 3-year case warranty
Cons
- Weighs 11 pounds unpopulated before hardware is installed
- Stands relatively tall for an SFF case at 16.1 inches
Good fit if
- You want an integrated carrying handle for transport between locations.
- You value 360-degree open access to wiring and components during your build.
- You require a high-speed USB 3.2 Gen 2 Type-C front port.
Skip if
- You need a chassis compatible with motherboards larger than standard Mini-ITX.
- You want an ultra-lightweight case under 10 pounds.
Verdict: HYTE Revolt 3 Mini-ITX Case with Handle delivers straightforward component installation via full-panel removal and convenient portability through its integrated handle. It offers a capable vertical footprint tailored to standard Mini-ITX gaming hardware.
Goodisory 3.8L Mini-ITX Case
Best for: ultra-compact portable Mini-ITX desktop builds
- Motherboard Support
- Mini-ITX
- Case Volume
- 3.8L
- Dimensions
- 7.4 × 3.5 × 9 inches
- Weight
- 2.6 pounds
View on Amazon: Goodisory 3.8L Mini-ITX Case (paid link)
This Goodisory chassis is an ultra-compact 3.8-liter enclosure designed for Mini-ITX motherboards. Measuring 9 by 7.4 by 3.5 inches and weighing 2.6 pounds, it fits inside backpacks or small desk spaces. It supports Flex form factor power supplies and provides one PCIe expansion slot. You get CPU cooler clearance between 45mm and 75mm depending on your drive setup, making it ideal if you need a portable, space-saving desktop build.
Pros
- Ultra-compact 3.8-liter volume weighing 2.6 pounds
- Front panel includes two USB 3.0 ports and HD audio
- Allows CPU coolers up to 75mm with an M.2 drive
- Built with 0.8mm SPCC steel and perforated ventilation panels
Cons
- Requires a compact Flex PSU rather than standard SFX or ATX units
- Restricts CPU cooler clearance down to 45mm when using a 3.5-inch drive
- Provides only a single PCIe expansion slot
Good fit if
- You plan to build with a Mini-ITX motherboard and a Flex PSU.
- You need a lightweight 3.8-liter chassis easy to transport in luggage or a backpack.
- You use M.2 storage to maximize CPU cooler clearance up to 75mm.
Skip if
- You already own a standard SFX or ATX power supply.
- You require multi-slot graphics cards or more than one PCIe card.
Verdict: Goodisory 3.8L Mini-ITX Case delivers an ultra-small footprint for compact builds using Flex power supplies. It balances minimal 3.8-liter bulk with practical CPU cooler clearance up to 75mm.
SGPC K49 7.1L Portable Mini-ITX Case
Best for: portable compact builds with full-length GPUs
- Motherboard Support
- Mini-ITX
- Case Type
- Small Form Factor
- Side Panel
- SPCC steel, 3mm acrylic ventilated
- Max GPU Length
- 300mm
- Case Volume
- 7.1L
- Dimensions
- 12.1 × 5.12 × 6.89 inches
View on Amazon: SGPC K49 7.1L Portable Mini-ITX Case (paid link)
The SGPC K49 is a 7.1-liter steel chassis designed for ultra-compact Mini-ITX builds. You get support for graphics cards up to 300 mm in length, standard SFX power supplies, and CPU air coolers up to 56 mm tall. It includes two interchangeable handles for portability and front-panel USB-C. This case suits you if you want a backpack-friendly desktop layout with room for a full-length dual-slot graphics card.
Pros
- Fits full-length graphics cards up to 300 mm
- Includes front USB-A and USB Type-C ports
- Comes with both plastic and PU leather carrying handles
- Includes an extra 3 mm ventilated acrylic side panel
Cons
- Requires a separate 18.5 cm dual reverse riser cable
- Incompatible with SFX-L power supplies
- Restricts CPU cooler height to 56 mm
Good fit if
- You need a portable 7.1L chassis with carrying handles.
- You plan to run a GPU up to 300 mm long.
- You use an SFX power supply and a 56 mm or shorter CPU cooler.
Skip if
- You own or plan to use an SFX-L power supply.
- You want a PCIe riser cable included in the box.
- You need more than one 2.5-inch drive mount.
Verdict: SGPC K49 7.1L Portable Mini-ITX Case provides a compact footprint with support for 300 mm graphics cards and built-in handle options. Just note you must supply your own 18.5 cm riser cable and stick to standard SFX power supplies.
Lian Li A4-H2O Mini-ITX Case
Best for: compact liquid-cooled Mini-ITX builds
- Motherboard Support
- Mini-ITX
- Case Type
- Small Form Factor
- Radiator Support
- 240
- Case Volume
- 11-liter
- Dimensions
- 15.5 × 7.5 × 12 inches
- Weight
- 6.39 pounds
View on Amazon: Lian Li A4-H2O Mini-ITX Case (paid link)
The Lian Li A4-H2O is an 11-liter small form factor case built with an aluminum exterior and SPCC steel interior. It uses a sandwich layout designed for Mini-ITX motherboards and accommodates SFX or SFX-L power supplies. You get clearance for triple-slot graphics cards, PCIe 4.0, and a 240 AIO water cooler. Fully removable panels give you direct access for installation and cable management.
Pros
- 11-liter sandwich layout fits triple-slot graphics cards
- Clearance for a 240 AIO water cooling setup
- Compatible with SFX and SFX-L power supplies
- Fully removable panels for direct component access
- Aluminum exterior with an SPCC steel interior
Cons
- Restricted to SFX and SFX-L power supplies rather than standard ATX
- Limited exclusively to Mini-ITX motherboards
Good fit if
- You want an 11-liter chassis that accommodates a triple-slot graphics card.
- You plan to cool your Mini-ITX system using a 240 AIO water cooler.
- You use an SFX or SFX-L form factor power supply.
Skip if
- You need to install a standard full-size ATX power supply.
- You require support for motherboards larger than Mini-ITX.
Verdict: Lian Li A4-H2O Mini-ITX Case delivers an 11-liter sandwich layout that combines triple-slot graphics clearance and 240 AIO cooling support in a compact aluminum chassis.
Yoqanr Mini-ITX Acrylic Open Frame Test Bench
Best for: open-air Mini-ITX hardware testing and modding
- Motherboard Support
- Mini-ITX
- Case Type
- Open Frame
- Dimensions
- 7.64 × 7.75 × 7.63 inches
- Weight
- 1.1 pounds
View on Amazon: Yoqanr Mini-ITX Acrylic Open Frame Test Bench (paid link)
The Yoqanr Mini-ITX Acrylic Open Frame Test Bench is a minimalist acrylic base for open-air computer builds. It measures 7.75 by 7.63 inches and weighs approximately 1.1 pounds. The layout fits a standard 17 by 17 centimeter Mini-ITX motherboard and includes two PCI metal columns plus four bottom pads. If you need direct component access for testing or modding, this open platform suits your hardware bench.
Pros
- Open-frame acrylic design provides direct hardware access
- Compact footprint measuring 7.75 by 7.63 inches
- Includes two PCI metal support columns
- Lightweight build weighing roughly 1.1 pounds
Cons
- No enclosed panels or dust protection
- Supports only 17 by 17 centimeter Mini-ITX motherboards
- Requires manual assembly with included screws
Good fit if
- You want an open test bench with direct access to your motherboard.
- You build with a standard 17 by 17 centimeter Mini-ITX board.
- You prefer a lightweight acrylic base with a small 7.75 by 7.63 inch footprint.
Skip if
- You need an enclosed case to protect components from dust.
- You plan to install a motherboard larger than Mini-ITX.
Verdict: Yoqanr Mini-ITX Acrylic Open Frame Test Bench provides a compact, bare-bones mounting base for Mini-ITX hardware. Its transparent acrylic plate and included PCI posts make it a practical platform when quick component access matters.
KXRORS Portable Mini-ITX Case
Best for: portable Mini-ITX builds with front USB-C connectivity
- Motherboard Support
- Mini-ITX
- Side Panel
- Mesh
- Max GPU Length
- ≤ 305mm
- Case Volume
- 8.1L
- Use
- Gaming
- Connectivity
- Type-C, USB 3.0
View on Amazon: KXRORS Portable Mini-ITX Case (paid link)
This 8.1-liter Mini-ITX chassis features front USB 3.0 and Type-C connectivity, three-sided mesh panels, and a top carrying handle. It fits graphics cards up to 305 mm in length across 2.5 slots using an included PCIe 3.0 riser cable. It also accommodates 100 to 130 mm SFX or SFX-L power supplies and 60 mm CPU coolers. It suits you if you need a compact, portable gaming build.
Pros
- Includes front USB 3.0 and Type-C ports
- Supports full-length GPUs up to 305 mm across 2.5 slots
- Three-sided mesh panels for airflow
- Comes with an integrated leather handle and PCIe 3.0 riser cable
Cons
- CPU cooler height is limited to 60 mm
- Motherboard BIOS must be set to PCIe Gen3 for the included riser cable
- Restricted to 100-130 mm SFX or SFX-L power supplies
Good fit if
- You need front-panel USB 3.0 and Type-C access on an 8.1-liter case.
- You plan to install a graphics card up to 305 mm long.
- You want a ventilated small-form-factor case with an integrated handle.
Skip if
- You require a CPU air cooler taller than 60 mm.
- You plan to use a standard ATX power supply.
- You want an out-of-the-box PCIe 4.0 riser cable.
Verdict: KXRORS 8.1L Portable Mini-ITX Case pairs front USB 3.0 and Type-C ports with support for 305 mm graphics cards in an 8.1-liter mesh frame. It is a solid portable enclosure if you match your parts to the 60 mm cooler clearance and PCIe 3.0 riser.
Specifications side by side
| Spec | SilverStone Small Form Factor Mini-ITX Case | SilverStone Slim Mini-ITX Case with Handle | FSP Open Frame Dual Chamber Case | Fractal Design Pop Mini Silent Case | Goodisory Mini-ITX Case with VESA Mount | Yoqanr Open Frame Aluminum Mini-ITX Test Bench | SGPC 5L Portable Mini-ITX Case | Fractal Design Terra Mini-ITX Case | SGPC 4.1L Mini-ITX Case | HYTE Revolt 3 Mini-ITX Case with Handle | Goodisory 3.8L Mini-ITX Case | SGPC K49 7.1L Portable Mini-ITX Case | Lian Li A4-H2O Mini-ITX Case | Yoqanr Mini-ITX Acrylic Open Frame Test Bench | KXRORS Portable Mini-ITX Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Motherboard Support | Mini-DTX, Mini-ITX | Mini-ITX | EATX, ATX, Mini-ITX | mATX / Mini ITX | Mini-ITX | Mini-ITX | Mini ITX | Mini ITX | Mini ITX | ITX | Mini-ITX | Mini ITX | Mini ITX | Mini ITX | Mini-ITX |
| Case Type | Small Form Factor | Slim Small Form Factor | Open Frame | not specified | not specified | Open Frame | SFF | Small Form Factor | HTPC | Small Form Factor | not specified | Small Form Factor | Small Form Factor | Open Frame | not specified |
| Side Panel | not specified | not specified | not specified | Bitumen | not specified | not specified | Ventilated Steel | not specified | not specified | not specified | not specified | SPCC steel, 3mm acrylic ventilated | not specified | not specified | Mesh |
| Radiator Support | 120mm, 140mm | not specified | 360 mm | not specified | not specified | 240mm | not specified | not specified | not specified | not specified | not specified | not specified | 240 | not specified | not specified |
| Max GPU Length | 10.5 inches | 13 inches | not specified | not specified | not specified | not specified | 185mm | 322 mm | not specified | not specified | not specified | 300mm | not specified | not specified | ≤ 305mm |
| Case Volume | not specified | not specified | not specified | not specified | not specified | not specified | 5.1L | 10.4 L | 4.1L | not specified | 3.8L | 7.1L | 11-liter | not specified | 8.1L |
| Tower Size | Small Form Factor | Small Form Factor | not specified | not specified | not specified | not specified | Small Form Factor | not specified | not specified | Small Form Factor | not specified | not specified | not specified | not specified | not specified |
| Use | not specified | not specified | Gaming | not specified | not specified | not specified | Gaming | Gaming | not specified | Gaming | not specified | not specified | not specified | not specified | Gaming |
| Connectivity | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Type-C | not specified | not specified | not specified | not specified | not specified | not specified | Type-C, USB 3.0 |
| Compatible Device | not specified | not specified | not specified | not specified | not specified | Graphics Card | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Dimensions | 14 × 12 × 10 inches | 14.6 × 15 × 3.43 inches | not specified | 17 × 8.46 × 15.5 inches | 8 × 2.4 × 7.5 inches | not specified | 7.7 × 4.7 × 8.7 inches | 13.5 × 6.02 × 8.58 inches | 8.9 × 3 × 9.8 inches | 9.9 × 7 × 16.1 inches | 7.4 × 3.5 × 9 inches | 12.1 × 5.12 × 6.89 inches | 15.5 × 7.5 × 12 inches | 7.64 × 7.75 × 7.63 inches | 5.31 × 12.3 × 7.6 inches |
| Weight | 6 pounds | 7.72 pounds | not specified | 16.4 pounds | 2 pounds | not specified | 4.14 pounds | 8.82 pounds | 4.21 pounds | 11 pounds | 2.6 pounds | 5.45 pounds | 6.39 pounds | 1.1 pounds | 4.41 pounds |
| Width | not specified | not specified | 455 millimeters | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Height | not specified | not specified | 530 millimeters | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Color | SG13B-Q-V1 | ML08B-H | Red | Black Solid | Black | ITX | WHITE | Silver | Or | Black | Black | white | Silver | ITX | S300 White |
| Model | SG13B-Q | ML08B-H | CMT710RED | FD-C-POS1M-01 | not specified | not specified | K39 | FD-C-TER1N-02 | K29 | CS-HYTE-REVOLT3-B | not specified | K49-STEEL | A4-H2O A4 SILVER | ATXB-100-Mini-ITX-Open-Frame | not specified |
| Size | not specified | not specified | not specified | Mini-ITX | not specified | not specified | not specified | mITX | not specified | not specified | not specified | basic with no riser | not specified | not specified | not specified |
Is a Mini-ITX Case Worth It?
Choosing a Mini-ITX motherboard support chassis directly impacts how much desk space your PC consumes. Footprints range from compact 3.8-liter enclosures to open-air frames. Selecting Mini-ITX allows you to use cases with integrated carry handles, dual-orientation slim profiles, or VESA brackets for mounting behind monitors. In return, smaller volumes restrict power supply compatibility to specialized formats like Flex-1U, SFX, or external Pico PSUs. You gain portability and a minimal physical profile, but you must select compact internal components that fit strict dimensional boundaries.
Worth it if
- You need a small footprint between 3.8 and 11 liters to save desk space or mount the chassis directly to a VESA display.
- You plan to transport your system regularly using a chassis with built-in carry handles or a slim profile.
Skip it if
- You want to install larger motherboards such as Micro-ATX or require multiple PCIe add-in cards.
- You prefer to avoid planning around specialized power supply form factors like Flex-1U, SFX, or Pico PSUs.
If you prefer a preconfigured system instead of assembling hardware into a Mini-ITX chassis, you can compare specifications for a mini PC under 200.
How We Picked These Cases
To build this guide, we identified cases listing Mini-ITX motherboard support within their title or published specifications. Each model qualifies based strictly on the manufacturer data provided on its product page. To prevent duplicate designs, you will see only one size or variant from any product family. We do not physically handle the hardware, pulling all details directly from published listings.
We show products in stock first so you can find available cases immediately. You can compare specs like dimensions, tower size, weight, and cooling support to find the right enclosure for your build. Live availability updates at least daily on the page, keeping the focus entirely on verified hardware specs.
How to Choose a Mini-ITX PC Case
-
Power Supply Type Compatibility
Check the supported power supply form factor before buying your components. Mini-ITX cases vary widely in power supply accommodation, from standard ATX units down to SFX, Flex-1U, or external DC adapters. If you want the smallest possible footprint, you must commit to compact power hardware. For instance, the Goodisory Mini-ITX Case with VESA Mount requires a Pico PSU setup rather than a traditional internal box power unit. Verify whether your chosen enclosure accepts standard power supplies or demands smaller hardware before finalizing your parts list.
-
Graphics Card Length Clearances
Confirm the maximum supported graphics card length against the dimensions of your card. Compact chassis often restrict GPU clearance to under 200 mm, which limits your hardware selection to single-fan or mini editions. Other layouts use riser configurations to support full-length dual-fan or triple-fan options. For example, the SGPC K49 7.1L Portable Mini-ITX Case accommodates cards up to 300 mm despite its compact volume. Always measure your graphics card length from bracket to tip to ensure it will clear internal frame posts and power cables properly.
-
Front Panel Connection Speeds
Look closely at the external I/O ports provided on the chassis exterior. If you transfer large media files or attach modern accessories, verify whether the front or side panel includes high-speed USB Type-C connectivity. Enclosures without updated ports force you to plug fast external drives into the motherboard rear panel. The Fractal Design Terra Mini-ITX Case provides a 20Gbps Type-C port on its front panel for quick desktop access. Match the published port speeds on the case to the bandwidth requirements of your external storage and peripherals.
-
CPU Air Cooler Height
Check vertical cooler clearance if you intend to cool your processor with an air heatsink. Low-profile cases have tight envelopes that restrict heatsinks to slim, downward-blowing designs. Taller cases allow standard downdraft or compact tower coolers. For instance, the Goodisory 3.8L Mini-ITX Case lists a maximum CPU cooler clearance of 75mm within its 3.5-inch chassis width. Selecting an air cooler that exceeds the listed clearance prevents you from securing the side panel. Always compare the total heatsink and fan height against the manufacturer interior dimension specifications.
-
Portability and Built-in Handles
Evaluate chassis weight and handle integration if you plan to move your system between workspaces or travel locations. Cases designed for portability often incorporate top handles and weigh under 12 pounds. The HYTE Revolt 3 Mini-ITX Case with Handle features an integrated carry handle and an 11-pound overall weight for mobile desktop builds. If your PC will remain permanently anchored to one desk, an integrated handle adds unnecessary physical height. Choose a handle-equipped chassis only when physical transport and quick mobility are primary requirements for your build.
-
Acoustic Dampening and Ventilation
Decide between acoustic dampening panels and high-airflow mesh before selecting your chassis. Closed panels lined with sound-dampening material suppress fan hum, which works well in recording studios or quiet offices. In contrast, perforated cases rely on ambient airflow to keep hardware cool. The Fractal Design Pop Mini Silent Case includes acoustic dampening and three stock fans to muffle interior component sound. If you use quiet cooling hardware or need a low-noise room, look for silent models with closed paneling, but ensure the chassis provides sufficient fans to move warm air out.
Frequently asked questions
Can you mount a Mini-ITX PC case directly behind a monitor?
Yes, you can mount certain Mini-ITX cases directly behind a monitor if the chassis includes VESA mounting hardware. For example, the Goodisory Mini-ITX Case with VESA Mount measures 2.4 by 7.5 by 8 inches and weighs 2 pounds. It includes a dedicated bracket engineered to attach to your display, relying on a compact Pico PSU setup to conserve interior space.
What graphics card length fits inside an ultra-compact Mini-ITX case?
Graphics card clearance varies heavily based on chassis volume and internal layout. In ultra-compact enclosures like the 5.1-liter SGPC K39, GPU length is strictly limited to 185mm. If you step up to larger models like the 7.1-liter SGPC K49, you gain clearance for 300 mm cards using an SFX power supply, while the Fractal Design Terra accommodates GPUs up to 322 mm.
Can you install an AIO liquid cooler in a Mini-ITX case?
Yes, many Mini-ITX enclosures provide dedicated radiator mounting brackets for all-in-one liquid coolers. The Lian Li A4-H2O supports a 240 AIO cooler within an 11-liter aluminum frame. If you need larger thermal capacity, the Cooler Master NR200P MAX V2 integrates a 280mm liquid cooler directly into its 18.25-liter chassis. Open frames like the FSP CMT710RED can even support dual 360mm radiators.
Which power supply form factors work in Mini-ITX cases?
Mini-ITX cases support diverse power supply form factors depending on their internal clearances and frame volume. Compact models like the SGPC K29 and K39 require Flex-1U power supplies, while the Goodisory case uses an ultra-small Pico PSU. Other designs, such as the SGPC K49, specify standard SFX units. Larger options like the SilverStone SG13B-Q can accommodate full-size ATX power supplies alongside 10.5-inch graphics cards.
Are Mini-ITX cases easy to transport for travel?
Mini-ITX cases are well suited for travel, especially models engineered with integrated carry handles. The SilverStone ML08B-H features a top handle, slim 3.43-inch height, and dual-orientation design that fits full-length graphics cards. The HYTE Revolt 3 also incorporates a handle on its vertical frame. Ultra-compact options like the 2.6-pound Goodisory 3.8L or 4.14-pound SGPC K39 minimize bulk for easy packing and relocation.
Can you build an open-frame test bench using Mini-ITX components?
Yes, dedicated Mini-ITX test benches allow you to assemble and troubleshoot hardware without traditional chassis panels. The Yoqanr Mini-ITX Acrylic Open Frame Test Bench provides a transparent acrylic plate with PCI posts, weighing 1.1 pounds for rapid component swapping. Alternatively, the Yoqanr Aluminum Mini-ITX Test Bench supports liquid cooling and flexible power supply placement, along with options for vertical or wall-mounted installation.
How does an adjustable internal spine help in a Mini-ITX case?
An adjustable central spine allows you to balance internal clearances between your CPU cooler and graphics card. In the Fractal Design Terra, this movable spine lets you shift physical space toward either side of the 10.4-liter enclosure. That flexibility helps you accommodate taller CPU coolers or wider graphics cards up to 322 mm long, ensuring your hardware fits without requiring a larger chassis.