The ASUS Prime AP303 is a compact 44-liter ATX case with support for graphics cards up to 360mm long, 360mm radiators up to 60mm thick, and ATX PSUs up to 180mm long.

ASUS Prime AP303 - Mesh Panel
Compact Frame. Massive Potential.
The ASUS Prime AP303 is a compact 44-liter ATX chassis that accommodates 360mm radiators up to 60mm thick and graphics cards up to 360mm long. It features a graphics card bracket and holder to keep cards firmly mounted, plus an internal power cable that delivers 15 amperes to maintain stable power delivery for high-end PC builds.

Specification

Product
Product id	998994
Brand	AsusTek
Partnr	90DC00V3-B39000
EAN/UPC code	4711636165150
Warranty (months)	24 months
Design
Form factor	Midi Tower
Type	PC
Product colour	White
Supported motherboard form factors	ATX, Micro ATX, Mini-ITX
Number of 3.5" bays	1
Number of 2.5" bays	2
Number of expansion slots	7
Suitable for	Gaming
Anti-dust filter	Y
Cable management	Y
Maximum CPU cooler height	165 mm
Maximum graphics card length	360 mm
Maximum PSU length	180 mm
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2x2 Type-C ports quantity	1
Combo headphone/mic port	Y
Cooling
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
Rear radiator fan sizes supported	120 mm
Top radiator fan sizes supported	120, 140, 240, 280, 360 mm
Storage
Supported HDD sizes	2.5, 3.5 "
Weight & dimensions
Width	215 mm
Depth	485 mm
Height	425 mm
Weight	6800 g
Packaging data
Package width	285 mm
Package depth	571 mm
Package height	465 mm
Package weight	8100 g
Other features
Volume	44 l