Adamant Custom Ryzen 9 9900X3D RTX 5090 64GB DDR5 4TB NVMe gaming PC

Custom 12-core workstation

This Adamant Custom desktop pairs a 12-core Ryzen 9 9900X3D processor with an RTX 5090 graphics card and 64GB of DDR5 memory. A 4TB NVMe SSD provides fast primary storage. The system ships with Windows 11 Pro installed and is marketed as AI-ready for modelling, rendering and learning workloads.

Mid-tower liquid-cooled platform

The components sit in an Antec P20 mid-tower case measuring 469 by 220 by 490 millimetres. A 240mm liquid cooler handles the CPU while three 120mm front fans and a 140mm PSU fan move air through dust filters on three sides. The Thermaltake Toughpower 1200W 80 PLUS Gold unit powers the build. The PRIME X870-P motherboard offers four M.2 slots and rear I/O that includes two USB4 ports, one USB 10Gbps port, three USB 5Gbps ports, four USB 2.0 ports and Intel 2.5Gb Ethernet.

Suited for high-core-count GPU workflows

This configuration suits users who need 12 cores, 32GB of GPU memory and 64GB of system memory in a single mid-tower chassis. Builders who require more than 4TB of internal NVMe storage, additional 3.5-inch drive bays beyond the two provided, or a smaller form factor should consider other platforms.