Best E-Atx PC Cases: 15 Spec-Based Picks
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Finding the best E-ATX PC cases requires balancing physical chassis dimensions, hardware clearance, and cooling capacity. This guide compares 15 models directly against each other using specifications published on their product listings.
The ASUS TUF Gaming E-ATX Full-Tower Case leads the rankings because it combines broad E-ATX hardware clearance with four included fans and integrated heavy-duty transport handles. This breakdown helps you decide which tower size, radiator mount layout, and airflow configuration fit your hardware setup and available desk space.
Quick picks
The best fit for you
- You need an E-ATX case with integrated carry handles ASUS TUF Gaming E-ATX Full-Tower Case It features integrated heavy-duty transport handles, four included fans, and vertical graphics card support.
- You want to supply your own cooling fans Bgears b-Voguish E-ATX Tempered Glass Case This 11-pound case comes without pre-installed fans and accommodates 240mm radiators with 160mm air coolers.
- You want massive 200mm fans and liquid cooling Cooler Master HAF 700 EVO E-ATX Full-Tower It features 200mm SickleFlow fans, an integrated LCD display, and Type-C connectivity.
- You plan to install dual 420mm cooling radiators ASUS ROG Hyperion E-ATX Full-Tower Case The full-tower chassis accommodates dual 420mm radiators within its 55-pound frame.
Our 15 picks
ASUS TUF Gaming E-ATX Full-Tower Case
Best for: E-ATX builds requiring integrated transport handles
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Full-Tower
- Side Panel
- Tempered Glass
- Radiator Support
- 360mm
- Use
- Gaming
- Dimensions
- 215 × 98.8 × 217 inches
The ASUS TUF Gaming GT501 is a full-tower PC case built for E-ATX motherboards. It features a metal chassis with a 4mm tempered-glass side panel and woven-cotton carry handles rated for up to 65 pounds. Cooling hardware includes three pre-installed 120mm RGB fans, a rear 140mm PWM fan, and room for 360mm radiators. You get practical space for large motherboards and vertical graphics card mounting.
Pros
- Includes four pre-installed fans (three 120mm RGB front, one 140mm PWM rear)
- Supports 360mm radiators in both top and front positions
- Woven-cotton carry handles support loads up to 65 pounds
- Vertical GPU expansion slot alongside seven standard slots
Cons
- Heavier chassis at 26.2 pounds unpopulated
- Radiator compatibility tops out at 360mm rather than 420mm
Good fit if
- You need an E-ATX chassis with integrated handles for transport.
- You want four factory-installed cooling fans ready out of the box.
- You plan to mount a 360mm radiator in the top or front.
Skip if
- You intend to use 420mm liquid cooling radiators.
- You prefer a lightweight empty case under 20 pounds.
Verdict: ASUS TUF Gaming E-ATX Full-Tower Case pairs broad E-ATX hardware clearance with integrated heavy-duty transport handles and four included fans. It provides standard liquid cooling mounting points and vertical graphics card support right out of the box.
ASUS ROG Strix Helios RGB Mid-Tower Case
Best for: E-ATX builds using 420mm liquid cooling
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Mid Tower
- Side Panel
- Tempered Glass
- Included Fans
- 4x 140mm
- Radiator Support
- 420mm
- Use
- Gaming
The ASUS ROG Strix Helios is an E-ATX mid-tower chassis built with a metal frame and 4mm smoked tempered-glass panels. For your large motherboard setup, it supplies four included 140mm fans, a built-in fan hub, and clearance for a 420mm radiator up to 90mm thick. It also accommodates up to nine storage drives. You will find it well suited if you need extensive liquid-cooling mounting options inside an E-ATX enclosure.
Pros
- Includes four 140mm fans and an integrated fan hub
- Supports radiators up to 420mm long and 90mm thick
- Internal space accommodates up to nine storage drives
- Includes a dedicated water pump and reservoir bracket
Cons
- Heavy chassis weight at 39.7 pounds without components
- Offers seven horizontal expansion slots rather than eight
Good fit if
- You plan to mount a 420mm liquid cooling radiator.
- You need mounting space for up to nine storage drives.
- You want four pre-installed 140mm fans and a fan hub.
Skip if
- You need a lightweight chassis that is easy to relocate.
- You require more than seven horizontal expansion slots.
Verdict: ASUS ROG Strix Helios E-ATX Mid-Tower delivers extensive 420mm radiator clearance and four pre-installed 140mm fans for large motherboard configurations. Its 39.7-pound metal-and-glass construction requires a sturdy, permanent desk space.
Bgears b-Voguish E-ATX Tempered Glass Case
Best for: E-ATX builders supplying their own cooling fans
- Motherboard Support
- E-ATX (what this guide is about)
- Side Panel
- Tempered Glass
- Radiator Support
- 240mm
- Max GPU Length
- 370mm
- Use
- Gaming
- Connectivity
- USB 3.0
The Bgears b-Voguish is a full-size chassis supporting E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards. It features a 5mm hinged tempered glass side door, clearance for graphics cards up to 370mm long, and dual 240mm radiator mounts at the top and front. Because it ships without pre-installed case fans, this enclosure suits you if you already own dedicated cooling fans and want basic E-ATX compatibility.
Pros
- Accommodates graphics cards up to 370mm in length
- Hinged 5mm-thick swing-open tempered glass side panel
- Supports dual 240mm radiators on top and front
- Includes a removable magnetic dust filter
Cons
- Does not include any cooling fans
- Radiator support tops out at 240mm
- CPU cooler height clearance limited to 160mm
Good fit if
- You have your own cooling fans ready to install.
- You need E-ATX support with clearance for a GPU up to 370mm.
- You prefer a hinged tempered glass panel for easy internal access.
Skip if
- You want pre-installed cooling fans included in the box.
- You plan to run a 280mm or 360mm liquid cooling radiator.
- You use a CPU air cooler taller than 160mm.
Verdict: Bgears b-Voguish Tempered Glass E-ATX Case delivers fundamental E-ATX compatibility and a swing-out glass door for hardware builders supplying their own fans. It limits liquid cooling setups to 240mm radiators and air coolers to 160mm.
Fractal Design Define 7 XL Modular Full Tower
Best for: massive storage setups and large custom loops
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Full Tower
- Radiator Support
- 480 mm
- Dimensions
- 23.8 × 9.45 × 22.3 inches
- Weight
- 41.3 pounds
View on Amazon: Fractal Design Define 7 XL Modular Full Tower
The Fractal Design Define 7 XL is a full-tower chassis designed to house large E-ATX and SSI-EEB motherboards. You get flexible interior space, switching between an Open Layout for radiators up to 480 mm and a Storage Layout supporting up to 18 HDDs plus 5 SSDs. Weighing 41.3 pounds with steel and brushed aluminum panels, it suits you if you need massive multi-drive storage or extensive custom liquid cooling headroom.
Pros
- Supports both E-ATX and SSI-EEB motherboards
- Holds up to 18 HDDs and 5 SSDs in Storage Layout
- Accommodates radiators up to 480 mm in Open Layout
- Reversible front door with dual-handed hinges and magnetic latching
Cons
- Heavy chassis weight at 41.3 pounds empty
- Large footprint requiring 23.8 inches of depth and 22.3 inches of height
Good fit if
- You need high-density drive capacity for up to 18 HDDs and 5 SSDs.
- You build with large E-ATX or SSI-EEB form-factor motherboards.
- You plan to install large liquid cooling setups with radiators up to 480 mm.
Skip if
- You want a lightweight chassis that is easy to move.
- You have limited desk or floor clearance for a deep full-tower case.
Verdict: Fractal Design Define 7 XL Full Tower delivers exceptional layout flexibility with support for E-ATX motherboards, 480 mm radiators, and massive multi-drive configurations. It is a solid, expansive platform if you have the physical space to accommodate its 41.3-pound frame.
Anidees AI Crystal XL Full Tower
Best for: massive liquid cooling loops and oversized motherboards
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Full Tower
- Radiator Support
- 480 mm
- Max GPU Length
- 530 mm
- Side Panel
- Tempered Glass
- Use
- Gaming
The Anidees AI Crystal Full-Tower Case is a large chassis built to handle oversized hardware. It accommodates E-ATX motherboards measuring up to 12 by 13 inches alongside extra-large HPTX boards. You get clearance for 530 mm graphics cards, 190 mm tall CPU coolers, and dual 480 mm radiators. With support for up to twenty 120 mm fans and both mesh and glass front panels included, it suits your high-capacity cooling setups.
Pros
- Supports up to 480 mm radiators in top and front locations
- Accommodates large E-ATX and HPTX motherboards
- Clearance for graphics cards up to 530 mm long
- Includes interchangeable mesh and tempered glass front panels
- Mounts up to twenty 120 mm case fans
Cons
- Heavy bare chassis weight at 44.1 pounds
- Vertical GPU slot thickness is limited to 49 mm
- Large overall footprint measuring 24.4 inches long
Good fit if
- You need room for large liquid cooling configurations using 480 mm radiators.
- You build with wide E-ATX or HPTX motherboards.
- You want interchangeable mesh and tempered glass front panels.
Skip if
- You have limited desk space for a 24.4-inch deep chassis.
- You want a lightweight system that is easy to move.
- You plan to mount a vertical graphics card thicker than 49 mm.
Verdict: Anidees AI Crystal Full-Tower Case delivers immense hardware clearance for large E-ATX motherboards and dual 480 mm radiators. It gives you expansive cooling capacity and flexible drive mounting if you have the space for a heavy full tower.
Fractal Design Torrent RGB E-ATX Mid Tower
Best for: high-airflow E-ATX builds with large intake fans
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Mid Tower
- Side Panel
- Tempered Glass
- Lighting
- RGB
- Dimensions
- 21.4 × 9.53 × 20.9 inches
The Fractal Design Torrent RGB E-ATX Case is a high-airflow mid tower built for maximum component cooling. You get full E-ATX motherboard support paired with an open front grille design. Five pre-installed PWM fans supply direct intake, including two thick 180 mm front fans and three 140 mm base fans. A scratch-resistant clear tempered glass panel displays your hardware. This setup suits builders seeking heavy air intake straight out of the box.
Pros
- Includes five PWM fans: two 180 mm and three 140 mm
- Front intake uses thick 38 mm fans for high air capacity
- Base intake layout feeds airflow directly to the GPU
- Includes optional front and bottom nylon dust filters
Cons
- Chassis footprint spans over 21 inches in length
- No pre-installed rear exhaust fan included
Good fit if
- You build with an E-ATX motherboard and need high-volume intake.
- You want large 180 mm and 140 mm PWM fans pre-installed.
- You prioritize direct bottom-to-top airflow for GPU cooling.
Skip if
- You have tight desk space that cannot fit a 21.4-inch deep case.
- You want a case that includes a rear exhaust fan from the factory.
Verdict: Fractal Design Torrent RGB E-ATX Case delivers massive intake airflow with five included PWM fans while accommodating full E-ATX motherboards. Its open interior layout streamlines direct cooling to core hardware.
Lian Li LANCOOL II Mesh C Mid-Tower Case
Best for: E-ATX builds needing dual 140mm front fans
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Mid Tower
- Side Panel
- 4mm Tempered Glass
- Included Fans
- 2x 140mm PWM, 1x 120mm PWM
- Dimensions
- 22 × 22 × 12 inches
- Weight
- 26.5 pounds
The Lian Li LANCOOL II Mesh C is a mid-tower case that supports E-ATX motherboards and focuses on airflow. You get two pre-installed 140mm front PWM fans and one rear 120mm PWM fan out of the box. Its chassis accommodates up to nine drives across modular cages and SSD bays. This setup suits you if you want factory-installed 140mm intake cooling paired with extensive storage capacity in a standard mid-tower footprint.
Pros
- Includes two 140mm front PWM fans and one 120mm rear PWM fan
- Supports up to nine drives using modular cages and side-mounted bays
- Multi-way bracket offers four fan and radiator mounting positions
- Flip-open panels for 4mm tempered glass and lower power supply shrouds
Cons
- Mid-tower interior provides less working room for E-ATX setups than a full tower
- Chassis weighs 26.5 pounds before installing any components
Good fit if
- You want dual 140mm front intake fans pre-installed.
- You need mounting space for up to nine storage drives.
- You want an E-ATX compatible enclosure in a mid-tower size.
Skip if
- You prefer an expansive full-tower chassis for easier cable routing around large boards.
- You require a lightweight case that weighs less than 26 pounds empty.
Verdict: Lian Li LANCOOL II Mesh C E-ATX Mid Tower delivers strong stock airflow with twin 140mm front fans and holds up to nine drives. It is a solid option if you want E-ATX compatibility without expanding to a full tower footprint.
Cooler Master HAF 700 EVO E-ATX Full-Tower
Best for: massive custom liquid-cooled E-ATX builds
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Full-Tower
- Included Fans
- 200mm Sickleflow Fans
- Connectivity
- Type-C
- Dimensions
- 26.2 × 11.5 × 24.6 inches
- Weight
- 55.3 pounds
This is an E-ATX full-tower chassis built for expansive cooling setups and large hardware. You get support for full E-ATX motherboards, pre-installed 200mm SickleFlow fans, front Type-C connectivity, and an integrated IRIS customizable LCD screen on the front panel. Its tool-less installation features and extensive liquid cooling clearance suit you if you are assembling an extreme, component-heavy build, provided you have sufficient space for a 55.3-pound enclosure.
Pros
- Equipped with 200mm SickleFlow intake fans
- Built-in IRIS customizable LCD display
- Front panel includes Type-C connectivity
- Tool-less technology for easier component installation
Cons
- Heavy chassis weighing 55.3 pounds unpopulated
- Very large footprint at 26.2 inches deep and 24.6 inches tall
Good fit if
- You need a spacious full-tower chassis designed for E-ATX motherboards.
- You want pre-installed 200mm fans and an integrated front LCD display.
- You plan to install extensive custom liquid-cooling hardware.
Skip if
- You have limited floor or desk clearance for an oversized full tower.
- You require a lightweight case that is easy to relocate.
Verdict: Cooler Master HAF 700 EVO Full-Tower delivers immense hardware capacity, 200mm SickleFlow fan cooling, and an integrated LCD display for high-end builds. Its massive 55.3-pound frame requires substantial room but provides extensive tool-less assembly and water-cooling support.
Lian Li LANCOOL III E-ATX Mid-Tower Case
Best for: High-airflow builds with extensive drive storage
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Mid-Tower
- Side Panel
- Tempered Glass
- Included Fans
- 4 x 140mm PWM
- Use
- Gaming
- Lighting
- RGB
The Lian Li LANCOOL III is a mid-tower case built for high-airflow setups using E-ATX motherboards up to 280mm wide. You get four pre-installed 140mm PWM fans, fine mesh panels, and hinged 4.0mm tempered glass doors for fast interior access. It accommodates large graphics cards and up to twelve 2.5-inch drives, making it suitable if you need heavy cooling and high drive capacity.
Pros
- Includes four 140mm PWM fans pre-installed
- Supports up to 12 2.5-inch drives or 4 3.5-inch and 8 2.5-inch drives
- Hinged 4.0mm tempered glass panels and toolless magnetic cable doors
- Accepts E-ATX motherboards up to 280mm in width
Cons
- Restricts E-ATX motherboard width to under 280mm
- Heavy empty chassis weight at 31.1 pounds
Good fit if
- You use an E-ATX motherboard narrower than 280mm
- You want four included 140mm PWM fans for immediate airflow
- You need mounting space for numerous 2.5-inch or 3.5-inch drives
Skip if
- You have an extra-wide E-ATX motherboard measuring 280mm or wider
- You need a lightweight chassis that is easy to move
Verdict: Lian Li LANCOOL III E-ATX Mid-Tower Case provides extensive cooling and drive expansion within a hinged-door layout. It delivers practical cable management and high airflow for E-ATX motherboards under 280mm wide.
Antec Performance 1 Full Tower E-ATX Case
Best for: E-ATX builds needing integrated temperature monitoring
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Full Tower
- Side Panel
- Dual 4mm Tempered Glass
- Included Fans
- 3 PWM Fans
- Dimensions
- 20.6 × 9.06 × 20.6 inches
- Weight
- 27.7 pounds
The Antec Performance 1 Full Tower Case accommodates E-ATX motherboards inside a chassis measuring 20.6 inches high and 20.6 inches long. You get dual four-millimeter tempered glass side panels, three pre-installed PWM fans, and two internal cable routing covers. A built-in display panel tracks hardware temperatures via the Antec iUnity utility. This full tower suits you if you need generous space for an E-ATX build and want built-in temperature monitoring.
Pros
- Integrated temperature display supported by Antec iUnity
- Three pre-installed PWM cooling fans
- Dual 4mm tempered glass side panels
- Front panel includes a 10Gbps Type-C port
Cons
- Heavy chassis with a net weight of 27.7 pounds
- Large footprint measuring 20.6 inches deep and 20.6 inches tall
Good fit if
- You build with an E-ATX motherboard and need full-tower clearance.
- You want on-case hardware temperature tracking without adding external screens.
- You prefer dual glass side panels to display internal components.
Skip if
- You need a lightweight chassis that is easy to reposition.
- You have limited desk clearance for a 20.6-inch long enclosure.
Verdict: Antec Performance 1 Full Tower Case provides full E-ATX compatibility, dual glass panels, and an integrated temperature display for spacious desktop configurations.
ASUS ROG Hyperion E-ATX Full-Tower Case
Best for: Dual 420mm radiator custom liquid cooling builds
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Full-Tower
- Radiator Support
- 420mm
- Use
- Gaming
- Dimensions
- 25.9 × 10.6 × 25.2 inches
- Weight
- 55 pounds
This full-tower chassis supports E-ATX motherboards and dual 420mm radiators for heavy liquid cooling configurations. You get a diecast aluminum-alloy frame with built-in carry handles rated for 80 kilograms, plus two front USB Type-C ports with 60W fast charging. It suits you if you plan an elaborate custom-loop build and have dedicated room for a 55-pound enclosure measuring over 25 inches tall.
Pros
- Supports up to two 420mm radiators simultaneously
- Dual front-panel USB Type-C ports with 60W fast charge
- Integrated GPU holder supports vertical and horizontal mounting
- Diecast aluminum carry handles support up to 80 kg
Cons
- Weighs 55 pounds empty before installing components
- Large physical footprint exceeds 25 inches in height and depth
Good fit if
- You plan to run dual 420mm liquid cooling radiators.
- You need front-panel USB Type-C connections capable of 60W charging.
- You want integrated handles rated for heavy custom-loop builds.
Skip if
- You have limited desk space for a chassis over 25 inches deep and tall.
- You want a lightweight enclosure that is easy to reposition solo.
Verdict: ASUS ROG Hyperion E-ATX Full-Tower Case delivers extensive structural support and dual 420mm radiator capacity for oversized builds. Its substantial 55-pound bulk requires significant workspace and commitment.
be quiet! Shadow Base 800 DX E-ATX Mid-Tower
Best for: E-ATX builds requiring integrated ARGB lighting
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Mid-Tower
- Included Fans
- 3x 140mm PWM
- Radiator Support
- 420mm
- Use
- Gaming
- Lighting
- ARGB
View on Amazon: be quiet! Shadow Base 800 DX E-ATX Mid-Tower
The be quiet! Shadow Base 800 DX is a white mid-tower chassis built for large systems. It supports E-ATX motherboards and radiators up to 420mm. The case includes three 140mm Pure Wings 3 PWM fans, an open mesh front panel, and an integrated ARGB controller with built-in accent lighting. It suits you if you want full E-ATX support, expansive cooling headroom, and built-in lighting controls in a standard mid-tower footprint.
Pros
- Supports E-ATX motherboards and radiators up to 420mm
- Includes three 140mm Pure Wings 3 PWM fans
- Integrated ARGB controller with built-in accent illumination
- Tool-less drive mounting for HDDs and SSDs
Cons
- Substantial 26-pound weight before installing components
- No fan hub listed alongside the integrated ARGB controller
Good fit if
- You want an E-ATX chassis with built-in ARGB lighting and an integrated controller.
- You plan to mount a large 420mm liquid cooling radiator.
- You need three pre-installed 140mm PWM fans out of the box.
Skip if
- You prefer a lightweight enclosure that weighs less than 20 pounds.
- You need a full-tower chassis with more vertical volume.
Verdict: be quiet! Shadow Base 800 DX Mid-Tower provides dedicated E-ATX compatibility, 420mm radiator clearance, and integrated ARGB lighting in an airflow-focused mid-tower frame.
Montech AIR 903 Base E-ATX Mid Tower
Best for: mid-tower builds requiring E-ATX motherboard support
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Mid Tower
- Use
- Gaming
- Dimensions
- 18.8 × 9.05 × 19.4 inches
- Weight
- 15.1 pounds
The Montech Air 903 Base is a mid-tower chassis engineered to support full-sized E-ATX motherboards. Measuring 19.4 inches high, 18.8 inches long, and 9.05 inches wide, it keeps a standard mid-tower footprint while accommodating larger system boards. The chassis arrives with pre-installed cooling fans and weighs 15.1 pounds in black. This setup suits you if you want E-ATX component support without committing to a heavier full-tower frame.
Pros
- Supports large E-ATX motherboards in a mid-tower form factor
- Includes pre-installed cooling fans
- Relatively lightweight at 15.1 pounds
- Moderate mid-tower footprint measuring 18.8 by 9.05 inches
Cons
- Mid-tower dimensions offer less clearance than full-tower alternatives
- Fan count and fan speed details not specified in published data
Good fit if
- You need E-ATX motherboard compatibility within a mid-tower profile.
- You want pre-installed cooling fans included out of the box.
- You prefer a lighter chassis around 15.1 pounds for easier handling.
Skip if
- You require the expanded volume and space of a full-tower case.
- You want complete fan specifications and fan counts listed upfront.
Verdict: Montech Air 903 Base E-ATX Mid Tower delivers broad E-ATX motherboard support inside a standard mid-tower profile. It provides pre-installed cooling fans and a manageable 15.1-pound weight for standard desk layouts.
Montech Air 903 Max Mid-Tower
Best for: E-ATX builds needing pre-installed 140 mm fans
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Mid-Tower
- Radiator Support
- 360 mm
- Max GPU Length
- 400 mm
- Dimensions
- 18.8 × 9.05 × 19.4 inches
- Weight
- 20.2 pounds
The Montech Air 903 Max is a mid-tower case built to house E-ATX motherboards alongside graphics cards up to 400 mm long. You get four pre-installed 140 mm PWM fans, including three front ARGB intake units and a rear exhaust. Front and top mounts handle radiators up to 360 mm. It suits you if you need wide motherboard compatibility, high factory airflow, and front USB-C connectivity in a standard mid-tower footprint.
Pros
- Supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards
- Includes four 140 mm PWM fans with three front ARGB units
- Fits graphics cards up to 400 mm in length
- Accommodates up to 360 mm radiators on front and top positions
Cons
- Radiator mounting tops out at 360 mm without 420 mm support
- Rear 140 mm fan does not include ARGB lighting
Good fit if
- You plan to run an E-ATX motherboard with a graphics card up to 400 mm.
- You want four pre-installed 140 mm PWM fans ready at setup.
- You require front panel USB Type-C connectivity.
Skip if
- You plan to install a 420 mm liquid cooling radiator.
- You require an ARGB-illuminated rear exhaust fan directly from the factory.
Verdict: Montech Air 903 Max E-ATX Mid-Tower Case combines broad E-ATX motherboard clearance and 400 mm GPU clearance with four pre-fitted 140 mm PWM fans. It provides capable air and liquid cooling expansion without requiring a full-tower footprint.
Lian Li O11D EVO XL Full Tower Case
Best for: Triple-radiator custom liquid cooling E-ATX builds
- Motherboard Support
- E-ATX (what this guide is about)
- Case Type
- Full Tower
- Radiator Support
- 420mm
- Dimensions
- 24.4 × 16 × 25.6 inches
The Lian Li O11D EVO XL Full Tower Case houses large E-ATX motherboards alongside extensive liquid cooling hardware. It supports up to three 420mm radiators simultaneously and features a three-level height-adjustable motherboard tray to clear thick cooling setups. You get a removable front pillar for unobstructed internal views, three dust filters, and movable front I/O ports. This chassis suits you if you plan an elaborate custom water loop with an oversized motherboard.
Pros
- Supports up to three 420mm radiators simultaneously
- Three-level height-adjustable motherboard tray
- Removable front corner pillar for an open interior view
- Modular configuration with movable I/O module and fan brackets
- Built-in ARGB strip with motherboard synchronization
Cons
- Large footprint measuring 16 inches wide and 25.6 inches tall
- No pre-installed cooling fans listed in specifications
Good fit if
- You want to install up to three 420mm liquid cooling radiators.
- You need an adjustable motherboard tray for clearance management.
- You plan an E-ATX build that benefits from a pillarless glass display.
Skip if
- You have limited desk clearance for a wide, heavy full tower.
- You want a case that includes stock cooling fans out of the box.
Verdict: Lian Li O11D EVO XL Full Tower Case provides expansive space and modular bracket positioning for complex, multi-radiator E-ATX builds. Its adjustable tray and pillarless design give you high layout flexibility.
Specifications side by side
| Spec | ASUS TUF Gaming E-ATX Full-Tower Case | ASUS ROG Strix Helios RGB Mid-Tower Case | Bgears b-Voguish E-ATX Tempered Glass Case | Fractal Design Define 7 XL Modular Full Tower | Anidees AI Crystal XL Full Tower | Fractal Design Torrent RGB E-ATX Mid Tower | Lian Li LANCOOL II Mesh C Mid-Tower Case | Cooler Master HAF 700 EVO E-ATX Full-Tower | Lian Li LANCOOL III E-ATX Mid-Tower Case | Antec Performance 1 Full Tower E-ATX Case | ASUS ROG Hyperion E-ATX Full-Tower Case | be quiet! Shadow Base 800 DX E-ATX Mid-Tower | Montech AIR 903 Base E-ATX Mid Tower | Montech Air 903 Max Mid-Tower | Lian Li O11D EVO XL Full Tower Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Motherboard Support | E-ATX | EATX | E-ATX, ATX, Micro-ATX, mini-ITX | E-ATX, SSI-EEB | HPTX, XL-ATX, E-ATX, ATX, m-ATX | E-ATX | E-ATX | E-ATX | E-ATX, ATX, Micro-ATX, Mini-ITX | E-ATX | E-ATX | E-ATX | E-ATX | E-ATX, ATX, Micro-ATX, Mini-ITX | E-ATX |
| Case Type | Full-Tower | Mid Tower | not specified | Full Tower | Full Tower | Mid Tower | Mid Tower | Full-Tower | Mid-Tower | Full Tower | Full-Tower | Mid-Tower | Mid Tower | Mid-Tower | Full Tower |
| Side Panel | Tempered Glass | Tempered Glass | Tempered Glass | not specified | not specified | Tempered Glass | 4mm Tempered Glass | not specified | Tempered Glass | Dual 4mm Tempered Glass | not specified | not specified | not specified | not specified | not specified |
| Included Fans | not specified | 4x 140mm | not specified | not specified | not specified | not specified | 2x 140mm PWM, 1x 120mm PWM | 200mm Sickleflow Fans | 4 x 140mm PWM | 3 PWM Fans | not specified | 3x 140mm PWM | not specified | not specified | not specified |
| Radiator Support | 360mm | 420mm | 240mm | 480 mm | 480 mm | not specified | not specified | not specified | not specified | not specified | 420mm | 420mm | not specified | 360 mm | 420mm |
| Max GPU Length | not specified | not specified | 370mm | not specified | 530 mm | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 400 mm | not specified |
| Tower Size | Full-Tower | Mid-Tower | not specified | Full-Tower | Full-Tower | Mid-Tower | Mid-Tower | not specified | not specified | Full-Tower | Full-Tower | Mid-Tower | Mid-Tower | Mid-Tower | Full-Tower |
| Fan Size | not specified | not specified | not specified | not specified | not specified | not specified | 140mm | 200mm | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Use | Gaming | Gaming | Gaming | not specified | Gaming | not specified | not specified | not specified | Gaming | not specified | Gaming | Gaming | Gaming | not specified | not specified |
| Lighting | not specified | RGB | not specified | not specified | not specified | RGB | not specified | not specified | RGB | not specified | not specified | ARGB | not specified | not specified | not specified |
| Connectivity | not specified | not specified | USB 3.0 | not specified | not specified | not specified | not specified | Type-C | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Compatible Device | not specified | not specified | not specified | not specified | Radiator | not specified | not specified | not specified | not specified | not specified | not specified | Radiator | not specified | not specified | not specified |
| Dimensions | 215 × 98.8 × 217 inches | 22.2 × 9.8 × 23.3 inches | 8.07 × 15.9 × 19.4 inches | 23.8 × 9.45 × 22.3 inches | 24.4 × 9.25 × 23.4 inches | 21.4 × 9.53 × 20.9 inches | 22 × 22 × 12 inches | 26.2 × 11.5 × 24.6 inches | 25.9 × 23 × 12.9 inches | 20.6 × 9.06 × 20.6 inches | 25.9 × 10.6 × 25.2 inches | 21.7 × 9.73 × 20.6 inches | 18.8 × 9.05 × 19.4 inches | 18.8 × 9.05 × 19.4 inches | 24.4 × 16 × 25.6 inches |
| Weight | 26.2 pounds | 39.7 pounds | 11 pounds | 41.3 pounds | 44.1 pounds | not specified | 26.5 pounds | 55.3 pounds | 31.1 pounds | 27.7 pounds | 55 pounds | 26 pounds | 15.1 pounds | 20.2 pounds | not specified |
| Size | EATX | GX601|Black | large | Tower | not specified | not specified | not specified | E-ATX Full-Tower | Mid-tower Case | not specified | GR701|Black | not specified | not specified | Air 903 Max Black | Full-tower" |
| Color | GT501|Grey | Helios GX601|Black | Black | Black | Black | RGB | Black | Black | Black | Performance 1 | Hyperion GR701|Black | White | Black | Black | White |
| Model | GT501/GRY/WITH HANDLE | 90DC0020-B39000 | BG01893 | FD-C-DEF7X-01 | AI-XL-PRO-LITE | FD-C-TOR1A-04 | LAN2MPX.50 | H700E-IGNN-S00 | PC-LAN3RX | PERFORMANCE 1 FT | GR701 ROG HYPERION | BGW62 | AIR903BASEB | AIR 903 MAX BLACK | O11DEXL-W_US |
Is an E-ATX case worth it for your build?
Choosing an E-ATX case gives you internal space for oversized motherboards and expansive hardware. Models supporting this form factor often accommodate dual 420mm or 480mm radiators, multi-drive arrays holding up to nine drives, and graphics cards up to 400mm long. However, this extra clearance expands the overall chassis profile. Enclosures range from 15.1-pound mid-towers to heavy full-towers exceeding 55 pounds. Some mid-tower options also restrict motherboard width to under 280mm, meaning you must verify board dimensions and available workspace before building.
Worth it if
- You plan to install an oversized E-ATX motherboard alongside radiators up to 480mm.
- You need chassis space for large hardware like 400mm graphics cards or up to nine drives.
Skip it if
- You want a compact desk setup that avoids heavy chassis frames reaching 40 to 55 pounds.
- You use a standard motherboard and only require basic cooling like a single 240mm radiator.
If you need a compatible unit for your chassis clearance, you can compare the best ATX PC power supplies by length and wattage specs.
How We Picked E-ATX Cases
To choose the 15 picks for this guide, we identified Amazon listings that specify E-ATX motherboard support. A case qualifies only when its title or feature list explicitly states compatibility with this larger form factor. We also restrict the list to one size or variant per product family so you can compare distinct case designs.
On this page, products in stock appear first. We do not physically handle the cases; every detail comes directly from published manufacturer specifications such as exterior dimensions, fan mounts, and radiator limits. Live pricing and inventory details update daily on the page.
Key Specifications for Choosing an E-ATX Case
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Check Motherboard Width Clearance
E-ATX motherboards do not share a single standardized width. Some consumer designs measure 260 millimeters across, while workstation layouts can extend much wider. You should compare your board dimensions against the specific clearance noted in the case manual. For example, the Lian Li LANCOOL III explicitly accommodates E-ATX motherboards under 280mm wide. Choosing a case that matches your board width prevents the motherboard edge from overlapping interior cable grommets, colliding with front fan mounts, or blocking dedicated liquid cooling reservoirs.
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Review Included Fan Configurations
Case specifications state whether cooling fans arrive pre-installed or if you must supply them yourself. If you prefer a straightforward setup out of the box, choose a model that includes multiple high-diameter intake and exhaust fans. The Fractal Design Torrent RGB supplies five pre-installed PWM fans to drive airflow across core components immediately. If you already own high-end aftermarket fans or intend to install dedicated liquid cooling radiators, selecting a case without bundled fans allows you to build without paying for unused parts.
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Account for Chassis Weight
Full-tower E-ATX cases use heavy steel framing and thick tempered glass to remain rigid, but this significantly increases overall bulk. You should review the bare weight specification to confirm your desk surface can support the setup once fully assembled. The ASUS ROG Hyperion weighs 55 pounds before you install internal hardware, power supplies, or coolant. If you need to lift your computer frequently or place it on lightweight office furniture, checking this spec prevents stability issues and structural strain on your workstation table.
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Verify Front I/O Options
Front panel connections dictate how conveniently you can plug in external storage drives, headphones, and portable hardware. Review the case connectivity specs to ensure you get modern interfaces like high-speed Type-C alongside standard USB ports. The Cooler Master HAF 700 EVO includes Type-C connectivity directly on the chassis exterior. Verifying that the case I/O ports match your motherboard internal headers ensures every front port operates at full speed and avoids unusable dead connectors on the front panel of your new machine.
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Check Integrated Lighting Support
If visual customization matters for your build, check whether the chassis includes built-in lighting components or controllers. Some cases feature standard single-color or static illumination, while others incorporate addressable systems that sync with your hardware. The be quiet! Shadow Base 800 DX comes with integrated ARGB lighting pre-fitted into the mid-tower frame. Confirming this spec beforehand ensures you receive addressable lighting channels right out of the box, saving you from having to purchase and route separate lighting strips through your completed E-ATX interior.
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Inspect Side Panel Access
How you access internal components impacts routine hardware maintenance, dusting, and cable adjustments. Standard chassis designs use flat panels secured by rear thumbscrews, while other models feature hinged access for fast entry. The Bgears b-Voguish Tempered Glass Case incorporates a swing-out glass door that opens without removing thumbscrews. If you frequently swap storage drives, adjust fan headers, or clean dust filters inside your chassis, a hinged or swing-out panel specification provides significantly easier access than unbolting heavy glass sheets every time you open the system.
Frequently asked questions
Can an E-ATX motherboard fit inside a mid-tower case?
Yes, select mid-tower chassis accommodate E-ATX motherboards without requiring full-tower bulk. For example, the Lian Li LANCOOL III fits E-ATX boards measuring under 280mm wide, while the Montech AIR 903 Base delivers E-ATX compatibility at 15.1 pounds. The be quiet! Shadow Base 800 DX also fits E-ATX motherboards while housing up to a 420mm radiator in a mid-tower footprint.
What graphics card length can an E-ATX PC case accommodate?
Standard E-ATX cases provide ample internal room for long graphics cards. For instance, the Montech Air 903 Max mid-tower specifies up to 400 mm of GPU clearance alongside four pre-installed 140 mm PWM fans. Full-tower options also provide dedicated space for oversized components, with cases such as the ASUS TUF Gaming GT501 offering vertical graphics card mounting provisions straight out of the box.
How much do full-tower E-ATX computer cases weigh?
Full-tower E-ATX cases often weigh between 25 and 55 pounds before hardware installation. The Cooler Master HAF 700 EVO weighs 55.3 pounds, and the ASUS ROG Hyperion weighs 55 pounds. By comparison, lighter steel-and-glass builds like the Antec Performance 1 weigh 27.7 pounds, while mid-tower E-ATX alternatives like the Bgears b-Voguish weigh as little as 11 pounds.
Which E-ATX PC cases include built-in hardware monitoring displays?
Some premium E-ATX chassis feature integrated screens to display system telemetry. The Antec Performance 1 includes a built-in temperature display on the chassis exterior for quick readouts. Similarly, the Cooler Master HAF 700 EVO integrates an onboard LCD screen along with tool-less installation features and front USB Type-C connectivity for system tracking and peripheral expansion.
Can you install 200mm cooling fans in an E-ATX case?
Yes, select high-airflow E-ATX chassis support massive 200mm fan configurations. The Cooler Master HAF 700 EVO incorporates 200mm SickleFlow intake fans to generate high airflow through its oversized chassis. Most other E-ATX cases opt for standard 140mm fan layouts instead, such as the Lian Li LANCOOL II Mesh C, which comes equipped with twin 140mm front fans out of the box.
What should you look for in a pillarless glass E-ATX case?
Look for modular internal bracket layouts and structural reinforcement when choosing a pillarless glass case. The Lian Li O11D EVO XL features a pillarless corner profile paired with an adjustable motherboard tray for versatile custom cooling loops. This design accommodates multiple large radiators without structural corner posts blocking your internal view or obstructing liquid cooling tubing routes during system assembly.
What liquid cooling radiator sizes fit inside an E-ATX case?
Cooling capacity varies by chassis size, spanning from 240mm units up to dual 480mm radiators. Mid-towers like the Bgears b-Voguish max out at 240mm radiators, whereas the ASUS ROG Strix Helios supports 420mm radiators. Expansive full towers like the Anidees AI Crystal XL support dual 480mm radiators, and the ASUS ROG Hyperion provides mounting points for dual 420mm setups.