ArsenalPC MSI GUNGNIR 110R Liquid Cooled Core Ultra 9 285K RTX 5090 32GB DDR5 2TB NVMe gaming PC

Ready-to-play liquid-cooled gaming desktop

The ArsenalPC MSI GUNGNIR 110R ships fully assembled with Windows 11 Home installed and tested. An Intel Core Ultra 9 285K processor with 24 cores at 5.7GHz pairs with an NVIDIA GeForce RTX 5090 graphics card carrying 32GB GDDR7 memory. 32GB DDR5 system memory and a 2TB NVMe SSD complete a platform aimed at enthusiasts who want maximum frame rates without building it themselves.

Verify case clearance and monitor inputs

The MSI GUNGNIR 110R chassis determines graphics-card length and radiator mounting space; confirm your desk or shelf dimensions accommodate the case footprint. Your display must provide a compatible video input for the RTX 5090 output configuration. A 2.5G Ethernet port and integrated wireless are included for network connectivity; no additional network hardware is required unless your infrastructure demands it.

240mm liquid loop on a 1200W supply

A 240mm liquid cooler handles the Core Ultra 9 285K thermal load while the 1200W power supply feeds the complete system including the RTX 5090. Under typical gaming workloads the liquid loop keeps CPU temperatures stable and pump noise remains low compared with high-RPM air coolers. The 1200W unit provides headroom for the 32GB DDR5 kit, 2TB NVMe SSD and RGB lighting without operating near its rated limit.