ArsenalPC Gigabyte C301 GLASS Core Ultra 5 250KF RX 9070 128GB DDR5 2TB NVMe Liquid Cooled gaming PC

Intel Core Ultra 5 250KF 18-core desktop

This system centres on an 18-core Intel Core Ultra 5 250KF processor reaching 5.3 GHz, paired with 128 GB of DDR5 memory and an AMD Radeon RX 9070 graphics card with 16 GB of GDDR6. A 2 TB NVMe SSD provides the primary storage. The machine ships with Windows 11 Home installed and is assembled inside a Gigabyte C301 GLASS chassis finished in black with RGB lighting. It is aimed at enthusiasts who want a high-core-count CPU and modern GPU in a single pre-built platform.

240 mm liquid cooler and 750 W power supply

A 240 mm liquid cooler handles CPU thermals, removing the need for a large tower air cooler and freeing space around the LGA 1851 socket. The 750 W power supply delivers energy to the graphics card, memory and storage without requiring an additional PSU purchase. Integrated 2.5G Ethernet and a wireless card provide network connectivity, while the motherboard uses a 288-pin DIMM layout for the installed memory. Builders who need a second graphics card or more internal drive bays should check the case specifications before committing.

Sustained load on liquid-cooled 18-core CPU

Under prolonged workloads the 240 mm liquid loop moves heat away from the 18-core processor more consistently than a stock air cooler, helping the chip hold higher frequencies for longer periods. The Radeon RX 9070 and its 16 GB GDDR6 frame buffer remain fed by the 128 GB DDR5 pool and the NVMe SSD, reducing bottlenecks during extended gaming or creative sessions. The 750 W unit maintains stable rail voltages as the system draws continuous power. Users who rely on silent operation at full tilt should verify the cooler’s acoustic profile independently.