We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom 20-Core Ultra 7 265K 64GB DDR5 4TB NVMe RTX 5090 gaming PC

SKU CH-DC7S-GMKX9

A 20-core Intel Core Ultra 7 265K desktop with 64GB DDR5, 4TB NVMe storage and an RTX 5090 32GB GPU for gaming and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for heavy workloads
  • 64GB DDR5 memory handles large projects with 192 GB maximum capacity
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read and 6900 MB/s write
  • Nvidia GeForce RTX 5090 32GB GPU powers 4K gaming and AI tasks
  • 1000W 80 PLUS Gold PSU with 140mm quiet fan ensures stable power

Built for AI workloads and high-refresh gaming

This desktop pairs a 20-core Intel Core Ultra 7 265K with an Nvidia GeForce RTX 5090 32GB GPU and 64GB DDR5 memory. The platform targets creators running local inference, 3D rendering or simulation alongside competitive gaming at 4K. Windows 11 Pro ships pre-installed on a 4TB Samsung 990 PRO NVMe drive.

Liquid cooling sustains clocks during long renders

A 240mm quiet-edition AIO keeps the CPU near its 5.50 GHz boost across extended compile or training sessions. The Thermaltake Toughpower 1000W 80 PLUS Gold unit delivers stable power with Japanese capacitors and a 140mm low-noise fan. Front-panel 120mm intake fans and full dust filtration maintain airflow inside the Antec P20 mid-tower.

Replaces a workstation-plus-gaming rig combo

Consolidating a 30 MB L3 cache CPU, 32GB VRAM GPU and 7450 MB/s storage into one chassis removes the need for separate machines. The Z890 TUF motherboard adds Thunderbolt 4, Wi-Fi 7 and four M.2 slots for future expansion. Buyers needing more than 192 GB RAM or dual-GPU scaling should look elsewhere.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $7,210.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product typeGaming & Entertainment
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1700
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How loud does the 240mm liquid cooler and 140mm PSU fan get under sustained load?

The 240mm Quiet Edition AIO cooler and 140mm PSU fan are both specified for low noise operation, keeping acoustic output minimal during extended gaming or rendering sessions.

Does the Z890 motherboard include Wi-Fi 7 and Bluetooth 5.4 so I do not need separate adapters?

Yes, the board integrates Wi-Fi 7 2x2 (802.11be) and Bluetooth 5.4, providing high-speed wireless and peripheral connectivity out of the box.

Can I keep my existing SATA SSDs or HDDs and connect them to this build?

The motherboard provides four SATA 6Gb/s ports and the case includes two 3.5"/2.5" internal bays, so current SATA drives install directly.

More in Gaming PCs

Similar items