ASUS Prime AP303 PC Case, Mid Tower, ATX, Tempered Glass - White

The ASUS Prime AP303 is a compact 44-litre ATX case designed for powerful gaming and workstation systems. Despite its space-saving dimensions, it offers plenty of room for long graphics cards, large radiators, and ATX power supplies.

• 44-litre format – lots of hardware in a compact footprint
• GPU bracket – stabilises graphics cards up to 360 mm
• 360 mm radiator – strong cooling for up to 60 mm thickness
• 15 A power cable – designed for demanding hardware
• 34 mm cable space – facilitates a clean build

Compact mid-tower with high capacity

The ASUS Prime AP303 mid-tower offers the perfect balance between size and functionality. With enough space for powerful hardware and efficient cooling, it is the ideal choice for gaming and workstation builds.

The AP303 supports Mini-ITX, Micro-ATX, and ATX motherboards as well as graphics cards up to 360 mm in length. CPU coolers can be up to 165 mm high and ATX power supplies up to 180 mm long. The tempered glass side panel showcases your components and interior lighting.

Stable mounting and flexible cooling

A screwed-in graphics card bracket stabilises GPUs between 310 and 360 mm in length. The top panel can accommodate three 120 mm or three 140 mm fans as well as radiators up to 360 mm. A pre-installed 120 mm PWM fan at the rear expels warm air directly from the case.

Fast connections and tidy cabling

The front I/O offers a USB-C port with up to 20 Gbit/s, two USB-A ports, and a combined audio jack. Behind the motherboard, there is 34 mm of space for cables. Tool-free side panels make it easy to access the hardware during assembly, maintenance, and upgrades.