Adamant Custom Ryzen 9 9900X3D 192GB DDR5 4TB NVMe RTX 5070 Ti gaming PC

Workstation-class 12-core system

The Adamant Custom desktop pairs a 12-core AMD Ryzen 9 9900X3D running at 4.4 GHz with 192 GB of DDR5 memory and a 4 TB NVMe SSD. It targets professionals who need sustained compute for modelling, video editing, rendering and AI learning workloads. Windows 11 Pro is pre-installed on the Samsung 990 PRO drive. The mid-tower chassis measures 469 x 220 x 490 mm and includes front-panel USB 3.2 Gen 2 Type-C and USB 3.0 ports.

Sustained load behaviour

A 240 mm liquid cooler keeps the CPU near its 5.50 GHz boost ceiling during long rendering or training sessions without the frequency drop seen in shorter bursts. The 128 MB L3 cache feeds all 24 threads evenly, reducing memory latency when data sets exceed the GPU frame buffer. The Thermaltake Smart 850 W 80 PLUS Bronze unit delivers stable rails through extended compile or simulation runs. Rear USB4 ports at 40 Gbps maintain full throughput for external storage arrays.

Thermals noise and power draw

The Antec P20 case uses three 120 mm front fans and a 140 mm PSU fan to move air quietly across the radiator and the GeForce RTX 5070 Ti 16 GB card. Dust filters on bottom, front and top panels restrict particulate build-up during continuous operation. Idle power rests well below the 850 W ceiling while the 80 PLUS Bronze efficiency curve limits waste heat. Realtek 7.1 audio and Intel 2.5 Gb Ethernet remain active without adding acoustic load.