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 and liquid cooling visible

Adamant Custom

Adamant Custom 20-Core Ultra 7 265K 3.9GHz 32GB 4TB NVMe 10TB HDD RTX PRO 2000 Blackwell Liquid Cooled

SKU CH-1JRW-SGWND

Business workstation with a 20-core Intel Core Ultra 7 265K, 32GB DDR5, 4TB NVMe SSD, 10TB HDD and an Nvidia RTX PRO 2000 Blackwell GPU in a liquid-cooled Corsair 4000D chassis

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • UsageBusiness
  • ColorBlack
  • Ethernet2.5G Ethernet
  • 20-core Ultra 7 265K reaches 5.50 GHz for heavy workloads
  • 32 GB DDR5 expandable to 192 GB for large datasets
  • 4 TB Samsung 990 PRO NVMe at 7450 MB/s read
  • 10 TB HDD with 256 MB cache adds bulk storage
  • 240 mm liquid cooler keeps 20-core CPU quiet under load

20-Core Ultra 7 Workstation

This business desktop pairs a 20-core Intel Core Ultra 7 265K processor with 32GB DDR5 memory and an Nvidia RTX PRO 2000 Blackwell graphics card. It runs Windows 11 Pro and uses liquid cooling for the CPU. The system targets SolidWorks CAD modelling and AI workloads.

Suits CAD and AI users

Engineers and designers who need certified drivers for professional 3D applications will benefit from the RTX PRO 2000 Blackwell GPU and high core count. Buyers who require ECC memory or multi-GPU rendering farms should look at a different platform.

Straightforward desktop setup

The Corsair 4000D chassis arrives assembled with the 240mm AIO cooler pre-installed, so only power, display and peripherals need connecting. The motherboard offers four M.2 slots and four SATA ports for future storage expansion.

Highlights

  • 20-core Ultra 7 265K reaches 5.50 GHz for heavy workloads
  • 32 GB DDR5 expandable to 192 GB for large datasets
  • 4 TB Samsung 990 PRO NVMe at 7450 MB/s read
  • 10 TB HDD with 256 MB cache adds bulk storage
  • 240 mm liquid cooler keeps 20-core CPU quiet under load

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
UsageBusiness
ColorBlack
Ethernet2.5G Ethernet
MonitorMonitor not included
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro 64-bit
AI FeaturesAI Ready
CPU TypeIntel Core Ultra 7
CPU NameIntel Core Ultra 7 265K
CPU Socket TypeLGA 1851
GPU/VGA TypeNvidia RTX PRO 2000 Blackwell
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity32GB DDR5
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

Does the Z890 motherboard require DDR5 memory for the Intel Core Ultra 7 265K to function?

Yes, the Intel Core Ultra 7 265K uses the LGA 1851 socket and the Z890-PLUS TUF motherboard only supports DDR5 memory, so DDR5 modules are mandatory for the system to boot.

Can I keep my existing SATA hard drives and connect them to the four SATA 6Gb/s ports on the Z890 motherboard?

Yes, the motherboard provides four SATA 6Gb/s ports, so any existing 2.5-inch or 3.5-inch SATA drives you own can be installed in the case's internal bays and connected directly.

After building the system, how can I verify the Samsung 990 PRO SSD is running at its advertised PCIe 4.0 x4 speeds?

In Windows 11 Pro, open Task Manager, select the Performance tab, click the 4TB NVMe drive, and confirm the link speed reads PCIe 4.0 x4; then run a sequential benchmark to see read speeds approach 7450 MB/s and write speeds near 6900 MB/s.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.