JOYJOM 7.3L Slim Micro-ATX Case vs JOYJOM 14.6L Micro ATX Case: Spec Comparison
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You are comparing the joyjom micro atx case PC vs micro atx case fans options from JOYJOM. Both units are black, made of 0.8mm SPCC steel, and support Micro-ATX and Mini-ITX motherboards. The main difference is volume. The first model is a compact 7.3L slim chassis. The second is a larger 14.6L case with a tempered glass side panel. The larger unit also includes pre-installed fans and more connectivity ports.
Key differences
| Aspect | JOYJOM 7.3L Slim Micro-ATX Case | JOYJOM 14.6L Micro ATX Case with RGB Fans |
|---|---|---|
| Case Volume | 7.3L | 14.6L |
| Side Panel | Not listed | Tempered Glass |
| Included Fans | Not listed | 2x 90mm RGB |
| Front Connectivity | 2x USB 3.0, 2x USB 2.0, HD Audio | 2x USB 3.0, 1x USB 2.0, 1x Type-C, HD Audio |
| Dimensions | 12.2 x 10.2 x 3.62 inches | 13.8 x 10.43 x 6.5 inches |
Which one should you choose?
Choose JOYJOM 7.3L Slim Micro-ATX Case if
- You need a very small footprint for tight spaces.
- You plan to use a Flex-Small 1U power supply.
- You do not require built-in fans or a glass panel.
Choose JOYJOM 14.6L Micro ATX Case with RGB Fans if
- You want pre-installed RGB fans for airflow.
- You need a Type-C port on the front panel.
- You prefer a tempered glass side panel for visibility.
Verdict: The 7.3L model suits builders with extreme space constraints or specific low-profile power needs. The 14.6L model is better for standard builds requiring better airflow, modern connectivity, and aesthetic visibility through glass.
Case Size and Fan Options
Case volume and size
The JOYJOM 7.3L Slim Micro-ATX Case offers a compact footprint with dimensions of 12.2 inches in height, 10.2 inches in length, and 3.62 inches in width. This small 7.3L volume is ideal for tight spaces. In contrast, the JOYJOM 14.6L Micro ATX Case with RGB Fans is significantly larger at 13.8 inches high, 10.4 inches wide, and 6.5 inches deep. Its 14.6L volume provides more internal room. You must choose between a slim profile for minimal desk usage or a larger chassis that accommodates bigger components. The volume difference is the most obvious physical distinction between these two models.
Included cooling fans
Cooling options differ significantly between these two cases. The JOYJOM 14.6L Micro ATX Case comes with two 90mm RGB fans pre-installed, providing immediate airflow for your build. It also supports additional fans on the top, rear, and bottom. The JOYJOM 7.3L Slim Micro-ATX Case does not list any included fans in its specifications. You would need to purchase fans separately for the smaller case. If you want a ready-to-use cooling solution out of the box, the larger model has the advantage. The smaller case requires you to source your own fans for adequate airflow.
Graphics card compatibility
GPU support varies due to the size difference. The JOYJOM 14.6L Micro ATX Case supports graphics cards up to 310mm in length and 135mm in width. It also notes that power supply length can affect this clearance. The JOYJOM 7.3L Slim Micro-ATX Case supports half-height graphics cards without an HDD installed. It is designed for smaller, low-profile cards rather than standard full-sized GPUs. If you plan to use a standard mid-size or large graphics card, the 14.6L case is the necessary choice. The 7.3L case is limited to smaller form factor cards.
Side panel material
The exterior visibility and build style differ in their side panels. The JOYJOM 14.6L Micro ATX Case features a panoramic tempered glass side panel. This allows you to see the interior components and RGB lighting clearly. The specifications for the JOYJOM 7.3L Slim Micro-ATX Case do not mention a tempered glass panel. It is likely a solid metal side panel, consistent with its slim, utilitarian design. If you want to showcase your hardware and lighting, the 14.6L model is the better option. The smaller case prioritizes compactness over visual appeal.
Front panel connectivity
Both cases offer similar connectivity options on the front panel. The JOYJOM 7.3L Slim Micro-ATX Case includes two USB 3.0 ports, two USB 2.0 ports, HD audio, and a power button. The JOYJOM 14.6L Micro ATX Case provides two USB 3.0 ports, one USB 2.0 port, and a Type-C port, along with HD audio. The larger case adds a modern Type-C connector, which is useful for newer devices. The smaller case offers an extra USB 2.0 port instead. Both provide adequate connectivity for standard peripherals. The 14.6L case has a slight edge due to the inclusion of Type-C.
Which JOYJOM Case Fits Your Build
Small space builder seeking minimal footprint
You should choose the 7.3L model if desk space is tight. Its slim 3.62-inch width fits narrow areas. It supports vertical or horizontal placement. This compact size suits builds with small power supplies and low-profile graphics cards. You get essential USB ports without the bulk of a larger chassis.
User wanting pre-installed cooling and glass
The 14.6L case includes two 90mm RGB fans out of the box. It features a tempered glass side panel for visibility. This extra volume allows for larger graphics cards up to 310mm long. You also gain Type-C connectivity and flexible fan mounting options for better airflow compared to the smaller unit.
Builder needing high-end GPU support
If you plan to install a large graphics card, the 14.6L model is the better choice. It accommodates GPUs up to 310mm in length. The larger interior provides necessary clearance for power cables and cooling components. This capacity ensures compatibility with modern high-performance hardware that would not fit in the 7.3L enclosure.
The products compared
JOYJOM 7.3L Slim Micro-ATX Case
Best for: compact Micro ATX or ITX builds
- Motherboard Support
- Micro ATX, DTX, ITX
- Case Volume
- 7.3L
- Dimensions
- 10.2 × 3.62 × 12.2 inches
View on Amazon: JOYJOM 7.3L Slim Micro-ATX Case Affiliate link
This JOYJOM case offers a compact 7.3L volume for Micro ATX, DTX, and ITX motherboards. It measures 12.2 inches in height and supports vertical or horizontal placement. The build uses 0.8mm SPCC steel and includes front USB 3.0 and 2.0 ports. It fits small form factor builds with limited clearance for CPU coolers and hard drives.
Pros
- Supports Micro ATX, DTX, and ITX motherboards
- Compact 7.3L volume with vertical or horizontal placement
- Front panel includes 2x USB 3.0 and 2x USB 2.0 ports
- 0.8mm SPCC steel construction
Cons
- Smaller 7.3L volume limits component compatibility compared to 14.6L alternatives
- No pre-installed case fans included
- CPU cooler height limited to 63mm-73mm depending on SSD installation
Good fit if
- You need a case for Micro ATX or smaller motherboards
- You prefer vertical or horizontal placement options
- You are building a compact system with low-profile components
Skip if
- You require pre-installed case fans
- You need a larger volume for high-end components
- You plan to use a standard ATX motherboard
Verdict: JOYJOM 7.3L Slim Micro-ATX Case fits users who prioritize a small footprint for Micro ATX or ITX builds over expanded component space.
JOYJOM 14.6L Micro ATX Case with RGB Fans
Best for: Compact Micro-ATX builds with visible interiors
- 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 case offers 14.6 liters of space with a panoramic tempered glass side panel. It supports Micro-ATX and Mini-ITX motherboards and includes two pre-installed 90mm RGB fans. You get USB 3.0 and Type-C ports on the front. The interior accommodates GPUs up to 310mm long. It suits builders wanting a compact, visible interior with standard connectivity options.
Pros
- Supports Micro-ATX and Mini-ITX motherboards
- Includes two pre-installed 90mm RGB fans
- Features USB 3.0 and Type-C front ports
- Panoramic tempered glass side panel
Cons
- Bottom fan installation limits storage drive options
- Power supply length restricts maximum GPU length to 220mm if the PSU exceeds 150mm
- Limited fan mounting positions due to compact 14.6L volume
Good fit if
- You need a compact case for Micro-ATX or Mini-ITX builds
- You want pre-installed RGB fans for immediate airflow
- You require USB 3.0 and Type-C connectivity
Skip if
- You plan to use a large power supply over 150mm with a long GPU
- You need extensive storage drive bays without sacrificing fan mounts
- You require support for full-size ATX motherboards
Verdict: JOYJOM 14.6L Micro-ATX Case fits users who prioritize a small footprint and visible internals for Micro-ATX or Mini-ITX systems. It provides essential front I/O and pre-installed cooling but requires careful component length planning.
Specifications side by side
| Spec | JOYJOM 7.3L Slim Micro-ATX Case | JOYJOM 14.6L Micro ATX Case with RGB Fans |
|---|---|---|
| Motherboard Support | Micro ATX, DTX, ITX | Micro-ATX, Mini-ITX |
| Side Panel | not stated | Tempered Glass |
| Included Fans | not stated | 2x 90mm RGB |
| Max GPU Length | not stated | 310mm |
| Case Volume | 7.3L | 14.6L |
| Lighting | not stated | RGB |
| Connectivity | not stated | Type-C, USB 3.0 |
| Compatible Device | not stated | CPU Cooler |
| Dimensions | 10.2 × 3.62 × 12.2 inches | 6.5 × 10.4 × 13.8 inches |
| Size | 7.3L | 14.6L |
| Color | Black | Black |
| Model | MATX Case | PS091 |
Frequently asked questions
Can the JOYJOM 7.3L case fit a standard ATX motherboard?
No. The JOYJOM 7.3L Slim Micro-ATX Case only supports Micro-ATX motherboards. It does not accommodate the larger ATX form factor. If you need space for an ATX board, this compact 7.3L chassis is not suitable. You must stick to Micro-ATX or smaller ITX boards for this model.
Does the 14.6L case include pre-installed fans?
Yes. The JOYJOM 14.6L Micro ATX Case with RGB Fans comes with pre-installed cooling units. This model is designed for builds where visible internals and immediate airflow are priorities. The included RGB fans provide basic cooling out of the box, reducing the need for immediate additional purchases.
What are the exact dimensions of the 14.6L case?
The JOYJOM 14.6L Micro ATX Case measures 13.8 inches in height, 10.4 inches in width, and 6.5 inches in length. These dimensions create a 14.6L volume. The wider width compared to the slim model allows for more component flexibility while maintaining a compact footprint for desk setups.
Does the larger case have USB Type-C connectivity?
Yes. The JOYJOM 14.6L Micro ATX Case features USB Type-C and USB 3.0 ports on the front I/O panel. This connectivity option is not listed for the 7.3L model. If you require modern high-speed data transfer or charging via Type-C, the 14.6L unit is the better choice.
Which case is better for a vertical desktop setup?
The JOYJOM 7.3L Slim Micro-ATX Case is better for vertical placement. Its slim 3.62-inch width and 12.2-inch height allow it to stand upright in narrow spaces. The 14.6L model is wider and deeper, making it less suitable for vertical stacking or tight corner placements on a desk.
Can I see the components inside the 14.6L case?
Yes. The JOYJOM 14.6L Micro ATX Case is designed for visible interiors. It is best for users who want to showcase their build. The design prioritizes aesthetics alongside compactness. This makes it ideal for displays where the internal RGB lighting and hardware arrangement are important visual elements.
Is the 7.3L case compatible with Mini-ITX boards?
Yes. Although labeled for Micro-ATX, the 7.3L case supports Mini-ITX motherboards as well. This flexibility allows you to use smaller boards in the ultra-compact space. It is ideal for minimal builds where every inch of internal volume matters and you want to maximize the small 7.3L footprint.