ArsenalPC ASUS ROG GR701 Ryzen 7 9800X3D RTX 5090 128GB DDR5 2TB NVMe 2TB HDD 360mm Liquid Cooled gaming PC

System identity

The ArsenalPC ASUS ROG GR701 is a pre-built gaming desktop centred on an AMD Ryzen 7 9800X3D 16-core processor and an NVIDIA GeForce RTX 5090 graphics card with 32GB GDDR7 memory. It ships with 128GB DDR5 RAM, a 2TB NVMe SSD plus a 2TB SATA III hard drive and Windows 11 Home. The 1200W power supply supports the high-end components. This configuration targets enthusiasts who want maximum frame rates at 4K resolution without assembling parts themselves. Buyers who need a smaller chassis or a lower power draw should look elsewhere.

Thermals and acoustics

A 360mm liquid cooler handles the Ryzen 7 9800X3D heat output while the RTX 5090 uses its own factory cooling solution. Under typical gaming loads the liquid loop keeps CPU temperatures stable and pump noise remains low compared with high-RPM air coolers. The 1200W unit runs within its efficiency band so fan speed stays modest during normal sessions. Heavy sustained workloads will raise coolant temperature and increase radiator fan speed accordingly.

Build and connectivity

The ASUS ROG GR701 chassis provides standard front-panel USB and audio ports plus rear motherboard I/O for display outputs, networking and additional peripherals. Four DDR5 slots are all populated so future memory upgrades require module replacement rather than simple addition. The NVMe drive occupies an M.2 slot while the 2TB hard drive uses a SATA III bay leaving room for extra SATA storage if the case layout permits. Component brands may vary between units.