Adamant Custom i9-14900K 128GB DDR5 2TB NVMe Gaming PC

Core specification and audience

This desktop ships with a 24-core Intel Core i9-14900K processor, 128 GB of DDR5 memory and a 2 TB Samsung 990 PRO NVMe drive. The platform targets content creators and engineers who need sustained multi-threaded throughput and large memory capacity without adding a discrete graphics card. Integrated graphics drive the display outputs, so the system suits workloads that rely on CPU compute rather than GPU acceleration.

Thermals, noise and power

A 360 mm quiet-edition liquid cooler handles the CPU, while the chassis includes three 120 mm front fans and a 140 mm PSU fan rated for low noise. The Thermaltake Smart 850 W 80 PLUS Bronze unit supplies power with Japanese main capacitors and protections for over-voltage, under-voltage, over-power and short-circuit events. Dust filters on the bottom, front and top panels help maintain airflow over time.

Build, connectivity and daily use

The Antec P20 mid-tower offers tempered glass side panels and internal bays for two 3.5"/2.5" drives plus two additional 2.5" drives. Front-panel I/O provides two USB 3.0 ports, one USB 3.2 Gen 2 Type-C port and dual audio jacks. Rear I/O adds two USB Type-C, two USB 3.2 Gen 2, four USB 3.2 Gen 1, HDMI, DisplayPort, 2.5 Gb Ethernet, Wi-Fi 6 and Bluetooth 5.2. The motherboard also exposes four SATA 6 Gb/s ports and four M.2 connectors for future storage expansion.