Adamant Custom Ryzen 9 9900X3D 128GB DDR5 4TB NVMe 10TB HDD Liquid Cooled Gaming PC

Ready-to-run workstation

This system ships as a complete Windows 11 Pro desktop built around a 12-core Ryzen 9 9900X3D processor and 128 GB of DDR5 memory. Integrated Radeon graphics drive the display outputs so the machine is usable the moment it arrives. It targets creators and developers who need high core counts and large memory capacity without adding a discrete graphics card. Buyers who want more storage or a dedicated GPU for heavy 3D rendering should look elsewhere.

Thermals and power

A 240 mm quiet-edition liquid cooler handles the CPU while three 120 mm front fans and a 140 mm PSU fan move air through the Antec P20 mid-tower case. Dust filters on the bottom, front and top help keep internals clean during extended operation. The Thermaltake Smart 850 W 80 PLUS Bronze supply uses Japanese main capacitors and provides over-voltage, under-voltage, over-power and short-circuit protection. Noise stays low in typical workloads thanks to the quiet-edition cooler and ultra-quiet PSU fan.

Build and connectivity

The tempered-glass mid-tower measures 469 x 220 x 490 mm and offers two internal 3.5/2.5 inch bays plus two dedicated 2.5 inch bays. Rear I/O includes two USB4 40 Gbps Type-C ports, three USB 10 Gbps ports, four USB 5 Gbps ports and one USB 2.0 port. Internal headers add a USB 20 Gbps connector, a USB 5 Gbps header and two USB 2.0 headers alongside four M.2 slots and two SATA 6 Gbps connectors. Networking uses Intel 2.5 Gb Ethernet plus Wi-Fi 7 and Bluetooth 5.4 for wireless flexibility.