ASUS Prime AP201 33-Liter Micro ATX White PC case with Tool-Free Side Panels and a Quasi-Filter mesh, with Support for 360 mm Coolers, Graphics Cards up to 338 mm Long, and Standard ATX PSUs
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AI Verdict
This 33L Micro ATX case fits 360mm coolers and 338mm GPUs, offering tool-free mesh panels and a 32mm cable management gap for builders prioritizing airflow.
This case is a strong fit for builders prioritizing thermal performance and component compatibility within the Micro ATX form factor. Its 33L volume allows for 360mm liquid coolers and GPUs up to 338mm, which is uncommon for its class, while the mesh panels ensure high airflow. The 32mm cable management gap also helps keep things tidy.
If you need a smaller footprint, look for mATX cases with volumes closer to 20-25L, often achieved by relocating the PSU.
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Pros
- Supports 360mm radiators for liquid cooling configurations.
- Accommodates graphics cards up to 338mm long, fitting most high-performance GPUs.
- Features tool-free side panels for easy and quick access to internal components.
- Provides a 32mm gap behind the motherboard tray for effective cable management.
- Front I/O includes 2x USB 3.0 Type-A and 1x USB 3.2 Gen 2 Type-C ports for modern connectivity.
- Quasi-filter mesh panels with over 57,000 1.5mm holes enhance airflow throughout the chassis.
Cons
- Includes only one 120mm 3-pin DC fan, which is not PWM for precise speed control.
- Limited internal storage options, particularly for multiple 3.5" hard drives.
- Some users find its 33L volume larger than anticipated for a Micro ATX case.
- Lacks dedicated front fan mounts, relying on top, rear, and bottom fan placements for intake and exhaust.
Dimension Scores
The mesh panels and support for up to six fans and dual 360mm radiators provide exceptional cooling potential for high-performance hardware.
While the mesh design promotes airflow, the single included 3-pin DC fan is basic, and additional fans will determine the overall noise profile.
Constructed from alloy steel and plastic with precision-machined mesh panels, users report a sturdy feel and thoughtful design.
The 32mm gap behind the motherboard tray and strategically placed cutouts offer ample space for routing cables.
Best For
- Building a high-performance Micro ATX system with large liquid CPU coolers.
- Users who prioritize maximum airflow for demanding hardware components.
- PC builders who frequently access or modify internal components.
- Systems utilizing long graphics cards up to 338mm in length.
Not Recommended For
- Small Form Factor (SFF) enthusiasts seeking the most compact build possible.
- Users requiring extensive internal storage for numerous 3.5" drives.
- Builders who expect a completely silent system out of the box without additional fan purchases.
Watch Out For
- Only one 120mm 3-pin DC fan is included, requiring additional PWM fans for optimal cooling control and reduced noise.
- The case's 33L volume is considered large by some for a Micro ATX form factor, making it less 'small' than anticipated.
- While it supports ATX PSUs up to 180mm, fitting a 360mm AIO and a GPU longer than ~300mm can become tight, especially with motherboard VRM shrouds.
- The mesh panels, while providing airflow, make internal cabling visible if not managed meticulously, impacting aesthetics for some users.
Full Specifications
| ASIN | B0B99J7T35 |
| Brand | ASUS |
| Color | AP201/WHT/MESH// |
| Series | AP201/WHT/MESH// |
| Fan Size | 360 Millimeters |
| Material | Alloy Steel, Plastic, TG |
| Case Type | Mini-Tower |
| Model Name | AP201/WHT/MESH// |
| Item Weight | 12.7 pounds |
| Manufacturer | ASUS |
| Cooling Method | Air, Water |
| Item model number | AP201/WHT/MESH// |
| Product Dimensions | 13.78 x 8.07 x 18.11 inches |
| Item Dimensions LxWxH | 13.78 x 8.07 x 18.11 inches |
| Number of USB 3.0 Ports | 2 |
| Motherboard Compatability | Micro ATX |
| Power Supply Mounting Type | Front Mount |
| Recommended Uses For Product | Business |
What Buyers Say
Many users are surprised by the case's actual size, finding it larger than expected for a Micro ATX, but this extra volume directly translates to accommodating large components like 360mm AIOs and long GPUs without sacrificing airflow. The tool-free mesh panels are a recurring highlight, making builds and maintenance straightforward. While the single included 3-pin DC fan is often mentioned as a basic component, the case's overall design for thermal performance receives consistent praise.
“Dude, this case is bigger than I thought for mATX, but seriously, my 3080 and 360mm AIO fit like a glove and temps are chill, totally worth it even if I had to buy more fans.”
Common Praise
- Mesh panels on all sides provide excellent airflow for components.
- Easy to build in due to spacious interior and tool-free side panels.
- Supports large 360mm radiators and long graphics cards up to 338mm.
- Clean, minimalist aesthetic appeals to many builders.
- Front I/O includes a convenient USB 3.2 Gen 2 Type-C port.
Common Complaints
- Only one 120mm 3-pin DC fan is included, requiring upgrades for better control.
- The 33L volume is larger than some expect for a Micro ATX case.
- Limited space for multiple 3.5" storage drives.
- No front fan mounting options.
Ownership Tips
- The mesh panels, while great for airflow, can make dust accumulation more noticeable, requiring more frequent cleaning.
- The tool-free side panels are genuinely convenient for quick access, but they can feel a bit loose if not seated perfectly.
- The included rear fan is quiet but doesn't move much air, so plan on replacing it or adding more fans.
- Cable management is easy with the 32mm gap, but the mesh means any messy cables are visible.
- The case's footprint is closer to a compact ATX mid-tower than a true small form factor mATX.
Frequently Asked Questions
Does this case come with fans?
Yes, it includes one 120mm fan mounted at the rear. However, it's a 3-pin DC fan, not a 4-pin PWM fan, so its speed control is more basic.
Can I fit a large graphics card in this case?
Yes, the AP201 supports graphics cards up to 338mm long, which accommodates most modern high-performance GPUs.
What kind of power supply does this case support?
It supports standard ATX power supplies up to 180mm in length.
Is there good airflow in this case?
Yes, the case features quasi-filter mesh panels with over 57,000 1.5mm holes on all sides, designed to maximize airflow for cooling components.
Does it have a USB-C port on the front panel?
Yes, the front I/O includes one USB 3.2 Gen 2 Type-C port, along with two USB 3.0 Type-A ports and separate audio jacks.
How many radiators can I install?
You can install a 360mm radiator at the top and a 280mm or 360mm radiator at the bottom, allowing for extensive liquid cooling setups.
Buying Guide
When picking a PC case, you're balancing size, cooling, and component compatibility. For a Micro ATX case like this, you need to consider if its 33-liter volume fits your space and if it can handle your planned CPU cooler and graphics card. Airflow is key for performance, so mesh panels are a big plus, but they also mean more dust.
33-Liter Volume
This number tells you how much internal space the case has. 33 liters is on the larger side for a Micro ATX, meaning it can fit bigger components than smaller mATX cases, but it won't be as tiny as some truly compact builds.
360mm Cooler Support
This indicates the maximum size of a liquid CPU cooler (AIO) you can install. A 360mm radiator is large and provides superior cooling for high-end CPUs, crucial for gaming or demanding tasks.
338mm GPU Length Support
This is the maximum length of a graphics card the case can accommodate. Modern, powerful GPUs are often very long, so this spec ensures your chosen card will fit without issues.
Quasi-Filter Mesh Panels
These panels are covered in tiny holes, acting like a filter and allowing air to flow freely into and out of the case. This directly impacts how cool your components stay, like having open windows in a hot room.
Alternatives
If this case is too large, look for Micro ATX cases with volumes under 25 liters, often achieved by using an SFX power supply or a different internal layout. If you need more storage, search for cases with dedicated 3.5" drive bays.
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