ArsenalPC Gigabyte C301 GLASS Core Ultra 9 285K RX 9070 XT 4TB NVMe 16GB DDR5 850W Liquid Cooled Gaming PC

Ready-to-play desktop for high-refresh 1440p

This ArsenalPC system pairs an Intel Core Ultra 9 285K 24-core processor running at up to 5.7GHz with an AMD Radeon RX 9070 XT graphics card. Sixteen gigabytes of DDR5 memory and a four-terabyte NVMe solid-state drive provide the capacity and bandwidth modern titles demand. The 850-watt power supply and 240-millimetre liquid cooler keep the components stable during extended sessions. It ships with Windows 11 Home installed and validated.

Factory-tuned liquid cooling

The Gigabyte C301 GLASS chassis arrives with a pre-filled 240-millimetre all-in-one cooler mounted on the processor, removing the need to handle coolant or brackets. Addressable RGB illumination is wired to the motherboard header and controllable through standard software, so the look can be changed without opening the case. Wi-Fi and 2.5-gigabit Ethernet adapters are already configured, letting the buyer choose wired or wireless connectivity immediately.

Simple first boot, but verify memory seating

Only the power cord and a display cable are required to start the machine; Windows 11 completes its out-of-box experience in minutes. Transit vibration can occasionally loosen the DDR5 modules, so pressing each stick until the retention clips click is advised before the first power-on. A few early units have shown an air bubble in the liquid cooler pump that clears after tilting the case gently while the system runs.