ArsenalPC Gigabyte C301 GLASS Ryzen 7 9800X3D RTX 5090 128GB DDR5 4TB NVMe Liquid Cooled gaming PC

Ready-to-game desktop

This pre-built system pairs a 16-core Ryzen 7 9800X3D processor running at 4.7 GHz with an NVIDIA GeForce RTX 5090 graphics card carrying 32 GB GDDR7 memory. It ships with Windows 11 Home installed and tested, so enthusiasts and creators can start high-refresh gaming or GPU-accelerated workloads immediately without assembling parts themselves.

240 mm liquid cooler sustains 16-core boost clocks

A 240 mm liquid cooler handles the Ryzen 7 9800X3D heat output, allowing the 16 cores to maintain elevated frequencies during extended gaming sessions or rendering jobs rather than throttling after a short burst. The 1200 W power supply delivers stable current to both the CPU and the RTX 5090 under continuous heavy load, while 2.5G Ethernet and Wi-Fi keep network latency low for competitive play.

Standard ATX layout simplifies future upgrades

The Gigabyte C301 GLASS case follows a conventional ATX layout, so adding storage or swapping components later only requires basic tools and no proprietary brackets. Builders should verify that any replacement graphics card fits the chassis length limit and that the 288-pin DDR5 slots match their chosen memory kit, because component brands may vary between shipments. Buyers who want more storage than the single 4 TB NVMe SSD provides will need to add drives themselves.