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Black mid-tower desktop with tempered glass side panel, liquid CPU cooler visible inside

Adamant Custom

Adamant Custom 20-Core Core Ultra 7 265K 128GB DDR5 2TB NVMe 10TB HDD RTX PRO 2000 Blackwell business desktop

SKU CH-NZZW-5T4M6

A 20-core Intel Core Ultra 7 workstation with 128GB DDR5, 2TB NVMe SSD, 10TB HDD and Nvidia RTX PRO 2000 Blackwell graphics for CAD and AI modelling

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNvidia RTX PRO 2000 Blackwell
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K drives demanding CAD and AI workloads
  • 128GB DDR5 memory handles large assemblies and multitasking without slowdown
  • 2TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speed
  • 10TB HDD with 256MB cache stores massive project libraries locally
  • Nvidia RTX PRO 2000 Blackwell 16GB GPU accelerates professional 3D and rendering tasks

20-Core AI Workstation

This business desktop pairs a 20-core Intel Core Ultra 7 265K processor with 128GB of DDR5 memory and an Nvidia RTX PRO 2000 Blackwell graphics card. It includes a 2TB NVMe SSD and a 10TB hard drive for high-capacity storage. The system ships with Windows 11 Pro 64-bit and a 240mm liquid cooler.

Suits CAD and AI modelling

Engineers and designers running SolidWorks or local AI inference workloads will benefit from the 16GB GPU memory and 30MB CPU cache. Buyers who need more than 192GB of RAM or multiple graphics cards should consider a different platform. The single GPU slot limits multi-GPU configurations.

Straightforward component access

The Antec P20 mid-tower case provides tempered glass panels and dust filters on three sides for easy internal access. The 850W 80 PLUS Bronze power supply uses standard ATX connectors. First-time builders should verify motherboard standoff alignment before securing the board.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $4,333.99
Cheaper than about 57% of the 2,161 comparable items (median $5,687.99).
RAM capacity 128 GB DDR5
Higher than about 60% of the 2,095 comparable items (median 64 GB).
SSD storage 2 TB NVMe
Typical for this category: the median of 2,058 items is 2 TB.

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1851
Memory
RAM capacity128 GB DDR5
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 2000 Blackwell
GPU interfacePCI Express x16
VR readyYes
Audio & video
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Wired network2.5G Ethernet
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro 64-bit
More details
Cooling methodLiquid Cooling
AI capabilityAI Ready

Questions about this item

Do I need to buy a monitor separately to use this system?

Yes, the desktop is supplied without a monitor; connect your own display to the RTX PRO 2000 Blackwell 16GB GPU via its PCI Express x16 outputs.

Will my existing 1G Ethernet cabling work with the 2.5G LAN port on this motherboard?

The Intel 2.5Gb Ethernet port negotiates down to 1G speeds so your current Cat5e or Cat6 cables will work immediately.

How can I verify the 128GB DDR5 memory is running at its rated capacity after first boot?

Open Task Manager in Windows 11 Pro, select the Performance tab, choose Memory and confirm 128GB appears as the total installed amount.

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