ArsenalPC MSI GUNGNIR 110R Core Ultra 7 265KF RTX 5080 32GB DDR5 4TB NVMe Liquid Cooled Gaming PC

System identity

The ArsenalPC MSI GUNGNIR 110R is a new gaming desktop built around an Intel Core Ultra 7 265KF 20-core processor reaching 5.4GHz, an NVIDIA GeForce RTX 5080 graphics card with 16GB GDDR7, 32GB DDR5 memory and a 4TB NVMe SSD. It ships with Windows 11 Home, a 1000W power supply, 240mm liquid cooling, 2.5G Ethernet and Wi-Fi in a black RGB-lit case. This configuration targets enthusiasts who want high-refresh 4K gaming and AI-ready compute in a pre-assembled, tested system.

Pre-install checks

Verify that your display can accept the RTX 5080 video outputs you intend to use and that your desk area has clearance for the 110R chassis dimensions and the 240mm radiator mounting points. Confirm your mains supply can deliver adequate current for a 1000W unit and that your home network cabling supports 2.5G Ethernet if you plan to use the wired port. The platform uses an Intel LGA 1851 socket and 288-pin DDR5 DIMMs should future expansion be required. Buyers who need a smaller footprint or a lower-power build should consider alternatives.

Sustained-load behaviour

Under continuous gaming or compute workloads the 240mm liquid cooler manages heat from the 20-core CPU while the 1000W power supply provides headroom for the RTX 5080 and system components. The 4TB NVMe SSD maintains throughput during long asset streaming sessions and the 32GB DDR5 buffer reduces paging pressure. RGB lighting and fan curves can be adjusted via software to balance acoustics against thermal limits during extended runs. Builders who require dual-GPU scaling or larger radiator capacity will find this chassis and power budget limiting.