Adamant Custom Gaming PC Core Ultra 5 245K RTX 5090 64GB DDR5 1TB NVMe 10TB HDD

Core Ultra 5 245K workstation

The Adamant Custom desktop pairs a 14-core Intel Core Ultra 5 245K processor with 64GB of DDR5 memory and a liquid-cooled thermal solution. A GeForce RTX 5090 graphics card with 32GB of video memory handles rendering and AI workloads. Windows 11 Pro is pre-installed on a 1TB NVMe drive, while a 10TB hard drive provides bulk storage.

Upgrade from air-cooled or lower-tier builds

Moving to this system replaces a standard air cooler with a 240mm liquid loop and steps up to a Z890 motherboard with Thunderbolt 4 and Wi-Fi 7 connectivity. The jump is worth it when your current platform cannot feed a 32GB GPU or when you need 2.5Gb Ethernet and 20Gbps USB ports for external workflows. The 1000W 80 PLUS Gold power supply supports the full component stack without headroom concerns.

Check case clearance and drive bays before ordering

The Corsair 4000D chassis measures 490mm deep, 239mm wide and 486mm high, so verify desk or rack space accommodates those dimensions. Internal bays include two 3.5-inch and two 2.5-inch slots; the 10TB drive occupies one 3.5-inch bay and the NVMe drive uses an M.2 slot. Ensure your monitor connects via the GPU outputs and that your peripherals match the available USB 3.2, USB 2.0 and Thunderbolt 4 ports.