Adamant Custom 20-Core Liquid Cooled Intel Core Ultra 7 265K 32GB DDR5 8TB NVMe 10TB HDD RTX 5090 Gaming PC

20-Core Liquid-Cooled Gaming Desktop

The Adamant Custom system pairs a 20-core Intel Core Ultra 7 265K processor with an Nvidia GeForce RTX 5090 graphics card. Thirty-two gigabytes of DDR5 memory and an 8 TB NVMe SSD array provide fast throughput for modern titles and creative workloads. A 10 TB mechanical drive adds deep bulk storage. The chassis uses a 240 mm liquid cooler and ships with Windows 11 Pro installed.

Motherboard Connectivity And Power Checks

The Z890 TUF motherboard uses an LGA 1851 socket, so verify that any existing cooler mounting hardware supports this pattern. Rear I/O includes one Thunderbolt 4 Type-C port, one USB 20 Gbps Type-C, three USB 10 Gbps and three USB 5 Gbps ports plus 2.5 Gb Ethernet. Internal headers add another USB 20 Gbps Type-C, one USB 5 Gbps, two USB 2.0 headers, four SATA 6 Gb/s and four M.2 slots. The included 1000 W 80 PLUS Gold power supply uses Japanese main capacitors and provides over-voltage, under-voltage, over-power and short-circuit protection.

Sustained Load Thermal Behaviour

A 240 mm quiet-edition liquid cooler handles the CPU while the case moves air through two front and one rear 140 mm fans rated at 1500 rpm and 30 dBA each. This airflow path is designed to keep coolant temperatures stable during extended gaming or rendering sessions. The RTX 5090 carries 32 GB of video memory and its own cooling assembly, so GPU thermals remain independent of the CPU loop. Together the liquid and air subsystems aim for consistent clock speeds without thermal throttling over long periods.