ArsenalPC AP202 AMD Ryzen 9 9900X RTX 5090 64GB DDR5 2TB NVMe Liquid Cooled gaming PC

Ready-to-play AMD Ryzen 9 9900X desktop

This new ArsenalPC AP202 gaming desktop pairs a 12-core Ryzen 9 9900X processor at 4.4 GHz with an NVIDIA GeForce RTX 5090 graphics card carrying 32GB GDDR7 memory. It ships with 64GB DDR5 RAM, a 2TB NVMe SSD, a 1200W power supply and Windows 11 Home pre-installed. The system is liquid cooled by a 360mm unit with an integrated LCD and arrives fully assembled and tested for immediate use.

Simple setup with standard connections

Because the PC is pre-built, installation consists of connecting power, display and peripherals. The 360mm liquid cooler is already mounted and filled, so no cooler assembly or thermal paste application is required. What usually goes wrong is forgetting to remove internal transit brackets before powering on, or plugging the monitor into the motherboard instead of the RTX 5090 card, which leaves the discrete GPU unused.

Verify monitor inputs and case space

Before ordering, confirm your display has a compatible input for the RTX 5090 graphics interface and that your desk or cabinet can accommodate a full-size desktop tower with a 360mm radiator. The motherboard provides four DDR5 slots, all populated, so future memory upgrades would require replacing existing modules. Ensure your mains supply can handle a 1200W power supply draw.