Adamant Custom Ryzen 9 9900X3D 12-Core Liquid Cooled 64GB DDR5 4TB NVMe Gaming PC

Ryzen 9 9900X3D liquid-cooled desktop

This gaming PC centres on a 12-core AMD Ryzen 9 9900X3D processor with a 360 mm liquid cooler. It ships with 64 GB of DDR5 memory and a 4 TB NVMe SSD, running Windows 11 Pro. The integrated Radeon graphics drive displays via HDMI and two USB4 ports, so the system suits creators and developers who need strong multi-threaded CPU performance without a discrete graphics card.

Check motherboard rear ports and cooler clearance

The TUF X870-PLUS motherboard provides two USB4 ports at 40 Gbps, three USB 10 Gbps ports, four USB 5 Gbps ports and one USB 2.0 port on the rear panel. Internal headers add a USB 20 Gbps connector, a USB 5 Gbps header and two USB 2.0 headers. Verify that your monitors and peripherals match these connections and that the 360 mm radiator fits your workspace, because the mid-tower case measures 469 mm deep by 220 mm wide by 490 mm high.

Sustained load on 12 cores with 128 MB L3 cache

The Ryzen 9 9900X3D operates at a 4.3 GHz base clock and can boost to 5.50 GHz across 24 threads, backed by 128 MB of L3 cache. The 360 mm quiet-edition liquid cooler and the Thermaltake Smart 850 W 80 PLUS Bronze power supply are designed to maintain stable temperatures and clean power delivery during extended compile, render or simulation workloads. The Samsung 990 PRO SSD sustains sequential reads up to 7450 MB/s and writes up to 6900 MB/s, keeping storage throughput high when large datasets are streamed continuously.