Looking Beyond the SOEYi U320 Micro-ATX Portable Case? 6 Alternatives Worth a Look

How each alternative compares

Jonsbo Compact Micro-ATX Mesh Case

The Jonsbo C6 replaces the SOEYi U320’s portable handle design with a standard desktop footprint. It maintains Micro-ATX support but shifts focus to airflow with a mesh front panel. While the SOEYi prioritizes transportability, this Jonsbo model offers a wider width of 8 inches for better component spacing. It lacks the carrying strap found on the U320, making it less suitable for frequent moves. You should choose this if you prioritize thermal performance and tool-free assembly over portability. The enclosed design also protects internals better during accidental drops compared to the open or handle-focused U320 structure.

Apevia Phenom Micro-ATX Case with 3 ARGB Fans

The Apevia Phenom is significantly larger than the compact SOEYi U320, measuring 15.4 inches in length. It supports Micro-ATX motherboards but includes three pre-installed 120mm ARGB fans, which the U320 does not specify. This case sacrifices the portable handle feature for a glass-panel aesthetic and included lighting. The wider dimensions allow for easier cable management and potentially better airflow without additional fans. You should pick this alternative if you want visual appeal and out-of-the-box illumination rather than a small, transportable chassis. It is better for stationary gaming setups where size and weight are not constraints.

MOROVOL Micro-ATX Panoramic Glass PC Case

The MOROVOL V3 offers a panoramic glass side panel, contrasting with the SOEYi U320’s solid or minimalist exterior. It supports Micro-ATX motherboards and includes pre-installed fans for immediate use. Unlike the U320, which emphasizes portability with a handle, this MOROVOL case is a standard mid-tower design focused on showcasing internal components. It provides a different aesthetic choice for users who prefer visible hardware over compact transportability. The dimensions are larger, offering more space for standard ATX power supplies and longer GPUs. Choose this if you want a stationary build with high visibility and pre-built cooling solutions.

DALAIBUKESI Aluminum Open Frame MATX Chassis

The DALAIBUKESI chassis is an open frame design, completely removing the enclosure found on the SOEYi U320. It supports Micro-ATX motherboards but offers unlimited GPU length by eliminating side panel restrictions. This model includes a Type-C port, which is not mentioned in the U320 specifications. It lacks the protective casing and handle, making it unsuitable for transport or dust protection. You should select this alternative if you prioritize maximum airflow and unrestricted component compatibility over a finished, portable look. It suits builders who want direct access to components and do not need a contained chassis.

Jonsbo C6 MAX Mesh Micro ATX Case

The Jonsbo C6 Max retains the portable aspect of the SOEYi U320 with an integrated handle and strap. It supports Micro-ATX motherboards and features a full mesh design for superior airflow compared to the U320’s potentially enclosed sides. The length is slightly longer at 13.7 inches, allowing for larger graphics cards. It improves on the U320 by offering better thermal performance through mesh panels while maintaining transportability. You should choose this if you need a portable case that prioritizes cooling efficiency. It is ideal for mobile builders who want the convenience of a handle without sacrificing the airflow benefits of a mesh front.

JOYJOM 14.6L Micro ATX Case with RGB Fans

The JOYJOM case is a compact 14.6L chassis with RGB fans, differing from the SOEYi U320’s focus on portability. It supports Micro-ATX motherboards and includes RGB lighting, which the U320 does not specify. The dimensions are similar in height but differ in width and length, offering a different internal layout. It lacks the prominent handle of the U320, making it less ideal for frequent transport. You should pick this alternative if you prioritize aesthetic customization and small form factor lighting over easy mobility. It suits users who want a visually striking desktop build that remains relatively compact without the need for a carrying handle.

Quick picks

Our 7 picks

1 Best overall

SOEYi U320 Micro-ATX Portable Case with Handle

Best for: portable Micro-ATX builds

Motherboard Support

Micro-ATX, Mini-ITX

Case Type

Micro-ATX

Max GPU Length

310mm

Compatible Device

CPU Cooler

Dimensions

10.4 × 6.5 × 12.2 inches

View on Amazon: SOEYi U320 Micro-ATX Portable Case with Handle Affiliate link

The SOEYi U320 is a compact Micro-ATX case designed for portability. It features integrated handles for easy transport. You can install GPUs up to 310mm long. The chassis supports both Micro-ATX and Mini-ITX motherboards. It also accommodates SFX or standard ATX power supplies. This build suits users who need a small, movable desktop setup.

Pros

• Integrated handles for portable transport
• Supports GPUs up to 310mm in length
• Compatible with Micro-ATX and Mini-ITX motherboards
• Accepts SFX or standard ATX power supplies

Cons

• Small footprint limits airflow potential
• Installation may be difficult due to tight space
• Does not support full-size ATX motherboards

Good fit if

• You need a case you can move frequently
• You use a Micro-ATX or Mini-ITX motherboard
• You have limited desk space

Skip if

• You require full-size ATX motherboard support
• You prioritize maximum airflow over portability
• You want a large, stationary desktop build

Verdict: SOEYi U320 Portable Micro-ATX Case is a practical solution for users who need to move their PC. It fits small motherboards and long graphics cards in a handle-equipped chassis.

2 Also great

Jonsbo Compact Micro-ATX Mesh Case

Best for: Airflow-focused Micro-ATX builds

Motherboard Support

ITX, M-ATX

Side Panel

Mesh

Max GPU Length

200-255mm

Compatible Device

CPU Cooler

Dimensions

10.5 × 8 × 11.6 inches

View on Amazon: Jonsbo Compact Micro-ATX Mesh Case Affiliate link

The Jonsbo C6 Black is a compact Micro-ATX chassis built for airflow. It features a full mesh design on the front, top, and bottom. You get tool-free access to the upper cover and side panel. It supports ITX and M-ATX motherboards. The case includes USB 3.0 and Type-C front ports. It fits coolers up to 75mm tall.

Pros

• Full mesh construction on front, top, and bottom panels for maximum airflow.
• Tool-free design allows quick removal of the upper cover and side panel.
• Includes front USB 3.0 and Type-C ports for easy connectivity.
• Supports both ITX and Micro-ATX motherboard form factors.

Cons

• CPU cooler height is limited to 75mm, restricting large air coolers.
• GPU length support ranges from 200mm to 255mm, limiting very long cards.
• No tempered glass panels, offering less visual customization than glass alternatives.

Good fit if

• You prioritize cooling performance over visual aesthetics.
• You need a compact case that supports Micro-ATX boards.
• You want easy access to components for quick builds.

Skip if

• You require tempered glass for a showcase build.
• You plan to use a CPU cooler taller than 75mm.
• You need a case for full-size ATX motherboards.

Verdict: Jonsbo C6 Black Mini MATX Mesh Case is a practical choice for users who need strong airflow in a small footprint. It suits builders who value tool-free assembly and functional connectivity over glass aesthetics.

3 Best 120mm

Apevia Phenom Micro-ATX Case with 3 ARGB Fans

Best for: Micro-ATX builders wanting included ARGB lighting

Case Type

Micro-ATX

Side Panel

Tempered Glass

Included Fans

3x 120mm ARGB

Radiator Support

240mm

Max GPU Length

340mm

Use

Gaming

View on Amazon: Apevia Phenom Micro-ATX Case with 3 ARGB Fans Affiliate link

The Apevia Phenom Micro-ATX Case with ARGB Fans gives you dual tempered glass panels and three pre-installed 120mm ARGB fans. It accommodates graphics cards up to 340mm long, CPU coolers up to 155mm tall, and a 240mm front radiator. You get two USB 3.0 ports on the top panel, making it a straightforward build with integrated cooling.

Pros

• Includes three pre-installed 120mm ARGB fans with 366 lighting modes
• Accommodates graphics cards up to 340mm in length
• Features reusable screw-in PCI-E slot covers rather than punch-out brackets
• Dual tempered glass panels on the front and side show off interior hardware

Cons

• CPU cooler clearance is limited to 155mm in height
• Front panel radiator support maxes out at 240mm
• Top I/O panel provides two USB 3.0 ports but lacks a USB-C port

Good fit if

• You want three pre-installed ARGB fans and built-in lighting control
• You run a long graphics card up to 340mm in length

Skip if

• You plan to install a tall CPU tower cooler over 155mm
• You need top-panel USB-C connectivity for newer devices

Verdict: Apevia Phenom Micro-ATX Case with ARGB Fans delivers out-of-the-box illumination and 340mm GPU clearance for Micro-ATX builders who prioritize glass styling over ultra-compact dimensions.

4 Best budget

MOROVOL Micro-ATX Panoramic Glass PC Case

Best for: Micro-ATX builds with visible internals

Motherboard Support

Micro-ATX

Case Type

Mid-Tower

Side Panel

Tempered Glass

Included Fans

3 Fans

Use

Gaming

Connectivity

USB 3.0

View on Amazon: MOROVOL Micro-ATX Panoramic Glass PC Case Affiliate link

The MOROVOL V3 is a mid-tower case designed for Micro-ATX motherboards. It features a 270-degree panoramic tempered glass panel on three sides. The chassis includes three pre-installed fans for immediate airflow. A front-panel USB 3.0 port provides convenient connectivity. This black case offers a sleek aesthetic for gaming builds. It measures 13.4 inches in length.

Pros

• Micro-ATX motherboard support
• Three pre-installed case fans
• 270-degree panoramic tempered glass panels
• Front-panel USB 3.0 port

Cons

• Mid-tower form factor is larger than compact ITX options
• No mention of included RGB lighting control
• No mention of rear exhaust fan support

Good fit if

• You want a Micro-ATX build with visible internals
• You need pre-installed fans for immediate cooling
• You prefer a black mid-tower chassis

Skip if

• You require support for standard ATX motherboards
• You need a compact ITX portable case
• You want a case with no glass panels

Verdict: MOROVOL V3 Micro-ATX Case suits users who want a Micro-ATX build with visible internals and pre-installed fans. It fits those who prefer a black mid-tower chassis over compact options.

5 Also great

DALAIBUKESI Aluminum Open Frame MATX Chassis

Best for: Unlimited GPU length and airflow

Motherboard Support

ITX, MATX, ATX, EATX

Case Type

Open Frame

Max GPU Length

Unlimited

Connectivity

Type-C

Dimensions

7.9 × 11.8 × 11 inches

Weight

4.2 pounds

View on Amazon: DALAIBUKESI Aluminum Open Frame MATX Chassis Affiliate link

This open-frame chassis uses an aluminum build to support Micro-ATX motherboards. It includes Type-C connectivity for modern peripherals. The design accommodates graphics cards of unlimited length and accepts both air and water cooling solutions. You get a silvery finish with dimensions of 11.8 by 11 by 7.9 inches. It weighs 4.2 pounds, making it a stable but lightweight option for desktop setups.

Pros

• Supports unlimited graphics card length
• Includes Type-C connectivity
• Compatible with air and water cooling
• Accepts ATX, SFX, and 1U power supplies

Cons

• Open frame design offers no dust protection
• No side panel for noise reduction
• Limited to 4.2 pounds of structural mass

Good fit if

• You prioritize maximum airflow for high-end GPUs
• You need support for unlimited graphics card lengths
• You want Type-C connectivity on the chassis

Skip if

• You require a fully enclosed case for dust control
• You need sound dampening for a quiet room
• You prefer a standard tower form factor

Verdict: DALAIBUKESI Open Frame MATX Case suits builders who need unrestricted GPU length and direct airflow. It fits those who value Type-C access and modular cooling over enclosed aesthetics.

6 Best premium

Jonsbo C6 MAX Mesh Micro ATX Case

Best for: portable Micro-ATX builds requiring high GPU clearance

Motherboard Support

Micro-ATX, ITX

Case Type

Mini Tower

Side Panel

Mesh

Max GPU Length

300-335mm

Compatible Device

CPU Cooler

Dimensions

13.7 × 7.95 × 11.6 inches

View on Amazon: Jonsbo C6 MAX Mesh Micro ATX Case Affiliate link

This compact mini-tower supports Micro-ATX and Mini-ITX motherboards inside an all-mesh steel chassis. You get an integrated carrying handle, tool-free snap panels, and clearance for graphics cards up to 335 mm. It accommodates standard ATX power supplies between 140 mm and 220 mm. You will appreciate the portable footprint if you transport your gaming or workstation build frequently.

Pros

• Tool-free disassembly on top, front, and side panels
• Supports graphics cards up to 335 mm long
• Adjustable top handle for easy carrying
• Accommodates standard ATX power supplies up to 220 mm

Cons

• Fitting a 335 mm graphics card limits power supply length to 140 mm
• Mounting a 3.5-inch hard drive occupies the bottom fan locations
• Case fans are not included in the chassis

Good fit if

• You need a portable Micro-ATX case with a built-in carrying handle.
• You want tool-free access to your internal components.
• You use a compact graphics card up to 335 mm in length.

Skip if

• You run a power supply longer than 140 mm alongside a 335 mm graphics card.
• You plan to install both dual bottom intake fans and a 3.5-inch hard drive.

Verdict: Jonsbo C6 Max Handled Mesh Case fits portable Micro-ATX builders who require full mesh airflow and clearance for long graphics cards. It serves mobile desktop users who prioritize tool-free maintenance and integrated carrying straps.

7 Best rgb

JOYJOM 14.6L Micro ATX Case with RGB Fans

Best for: Compact builds prioritizing RGB aesthetics

Motherboard Support

Micro-ATX, Mini-ITX

Side Panel

Tempered Glass

Included Fans

2x 90mm RGB

Max GPU Length

310mm

Case Volume

14.6L

Connectivity

Type-C, USB 3.0

View on Amazon: JOYJOM 14.6L Micro ATX Case with RGB Fans Affiliate link

This JOYJOM micro-ATX case offers a compact 14.6L footprint with a panoramic tempered glass side panel. It includes two pre-installed 90mm RGB fans for immediate airflow and lighting. The chassis supports both micro-ATX and mini-ITX motherboards, along with graphics cards up to 310mm in length. You get convenient front connectivity with two USB 3.0 ports and one USB Type-C port. It is a solid option for small builds that need visual flair.

Pros

• Includes two pre-installed 90mm RGB fans
• Panoramic tempered glass side panel
• Supports micro-ATX and mini-ITX motherboards
• Front panel features USB 3.0 and USB Type-C

Cons

• Pre-installed fans are only 90mm, which is smaller than standard 120mm options
• Bottom fan installation limits storage drive capacity
• Case volume is small at 14.6L, restricting large component compatibility

Good fit if

• You want pre-installed RGB lighting without buying extra fans
• You are building a compact micro-ATX or mini-ITX system
• You need a panoramic glass panel to showcase your components

Skip if

• You require large 120mm or 140mm fans for maximum airflow
• You need to install multiple hard drives alongside bottom fans
• Your graphics card exceeds 310mm in length

Verdict: JOYJOM 14.6L Micro-ATX Case with RGB is a compact, visually focused chassis that suits users prioritizing aesthetics and small form factors over maximum expandability or airflow capacity.

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