ASUS Prime AP303 Mesh Midi Tower Black
£89.52 inc VAT
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About This Item
- 44-litre compact mid-tower chassis
- Supports ATX, micro-ATX, and Mini-ITX motherboards
- Accommodates graphics cards up to 36 cm long
- Features anti-dust filter and cable management system
- Includes USB 3.2 Gen 2×2 Type-C and dual USB 3.2 Gen 1 Type-A ports
- Supports up to 360 mm radiators and 7 expansion slots
- Designed for gaming with dedicated graphics card bracket
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ASUS Prime AP303 | Compact Gaming Midi Tower
The ASUS Prime AP303 Mesh Midi Tower Black is a compact 44-litre ATX case designed for gamers who want powerful performance in a space-efficient form factor. With support for graphics cards up to 360mm long and radiators up to 360mm, this chassis delivers massive potential without dominating your desk.
Slim Specs Table
| Metric | Spec |
|---|---|
| Volume | 44 L |
| Max GPU Length | 36 cm |
| Motherboard Support | ATX, micro ATX, Mini-ITX |
| Front Ports | 1x USB-C 3.2 Gen 2×2, 2x USB-A 3.2 Gen 1 |
| Max Radiator | 360 mm (top) |
Massive Cooling Flexibility
The AP303 supports multiple radiator configurations, including 360mm radiators up to 60mm thick on top and 120mm radiators at the rear. With space for up to three 120mm or 140mm fans on top and one 120mm fan at the rear, you can create an airflow setup that keeps your components cool under heavy gaming loads.
Graphics Card Protection
A dedicated graphics card bracket and holder keep your expensive GPU firmly mounted and prevent sagging over time. This is particularly valuable for long graphics cards up to 360mm, ensuring your investment stays secure and properly aligned within the compact chassis.
Smart Cable Management
Cable management features help maintain clean airflow paths and a tidy interior. The design includes dedicated routing channels and tie-off points, making it easier to build and maintain a system where cables don’t obstruct fans or create dust traps.
Gaming-Ready Storage
With one 3.5″ bay and two 2.5″ bays, the AP303 accommodates both traditional hard drives and fast SSDs. This combination gives you flexibility for storing your operating system on speedy M.2 drives while keeping bulk storage available for games and media.
Box contents
- ASUS Prime AP303 Mesh Midi Tower
- Rear 120mm fan (installed)
- Mounting hardware and screws
- User manual
Check before you buy
- Confirm your graphics card length is under 360mm
- Verify your CPU cooler height is under 165mm
- Check your PSU length is under 180mm
- Ensure your radiator fits the supported sizes
Frequently Asked Questions
Q: What motherboard sizes fit in the AP303?
A: The case supports ATX, micro ATX, and Mini-ITX motherboards.
Q: How many fans can I install?
A: Up to 3 fans on top (120/140mm) and 1 fan at the rear (120mm), plus the included rear fan.
Q: Does it include dust filters?
A: Yes, the AP303 features anti-dust filters to help keep your components clean.
Q: What are the front panel ports?
A: It includes 1x USB-C 3.2 Gen 2×2 and 2x USB-A 3.2 Gen 1 ports, plus a combo headphone/mic port.
Q: Can I fit a 360mm radiator?
A: Yes, the top of the case supports 360mm radiators up to 60mm thick.
The Consultant’s verdict & warranty
The ASUS Prime AP303 Mesh Midi Tower Black offers excellent value for UK gamers building compact yet powerful systems. Its support for long graphics cards, multiple radiator options, and smart cable management makes it ideal for performance-focused builds where space matters. Covered by the standard Manufacturer Warranty.
| Design | |
|---|---|
| Volume | 44 L |
| Anti-dust filter | Yes |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Supported motherboard form factors | ATX, micro ATX, Mini-ITX |
| Suitable for | Gaming |
| Cable management | Yes |
| Product colour | Black |
| Number of expansion slots | 7 |
| Maximum CPU cooler height | 16.5 cm |
| Maximum graphics card length | 36 cm |
| Maximum PSU length | 18 cm |
| Type | PC |
| Form factor | Midi Tower |
| Technical details | |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Supported motherboard form factors | ATX, micro ATX, Mini-ITX |
| Supported HDD sizes | 2.5,3.5" |
| Suitable for | Gaming |
| Product colour | Black |
| Number of expansion slots | 7 |
| Maximum CPU cooler height | 16.5 cm |
| Maximum graphics card length | 36 cm |
| Maximum PSU length | 18 cm |
| Type | PC |
| Form factor | Midi Tower |
| Ergonomics | |
| Cable management | Yes |
| Ports & interfaces | |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Combo headphone/mic port | Yes |
| Cooling | |
| Rear radiator sizes supported | 120 mm |
| Top radiator sizes supported | 120,140,240,280,360 mm |
| Rear fans installed | 1x 120 mm |
| Number of rear fans supported (max) | 1 |
| Rear fans diameters supported | 120 mm |
| Number of top fans supported (max) | 3 |
| Top fans diameters supported | 120,140 mm |
| Storage | |
| Supported HDD sizes | 2.5,3.5" |
| Weight & dimensions | |
| Volume | 44 L |
| Width | 215 mm |
| Depth | 485 mm |
| Height | 425 mm |
| Weight | 6.8 kg |
| Packaging data | |
| Package width | 285 mm |
| Package height | 465 mm |
| Package depth | 571 mm |
| Package weight | 8.1 kg |
| Other features | |
| Volume | 44 L |
| Identifiers | |
| Distributor SKUs | CAS-90DC00V0-B39000, W129304601, STD10230331, CL90DC00V0-B39000 |
| Additional EANs | 0199291165052 |
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