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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom 20-Core Core Ultra 7 265K 64GB 2TB NVMe 10TB RTX PRO 2000 business desktop

SKU CH-MR0A-J0NFQ

A 20-core Intel Core Ultra 7 workstation with 64GB DDR5, 2TB NVMe, 10TB HDD and RTX PRO 2000 graphics for CAD and AI

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity64 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNvidia RTX PRO 2000 Blackwell
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K powers heavy workloads with up to 5.50 GHz boost
  • 64 GB DDR5 memory handles large datasets and multitasking smoothly
  • 2 TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speeds
  • Nvidia RTX PRO 2000 Blackwell 16 GB GPU accelerates professional 3D and AI tasks
  • 10 TB HDD with 256 MB cache provides massive local storage capacity

20-Core Core Ultra 7 Workstation

This business desktop pairs a 20-core Intel Core Ultra 7 265K processor with 64 GB DDR5 memory and an Nvidia RTX PRO 2000 Blackwell GPU featuring 16 GB video memory. It targets engineers, designers and AI developers who need strong multi-threaded compute and professional graphics drivers in a single chassis.

Liquid-cooled Z890 platform with dual Ethernet

A 240 mm liquid cooler keeps the CPU quiet under sustained loads while the Z890-PLUS TUF motherboard supplies Thunderbolt 4, USB 20 Gbps and 10 Gbps ports plus four M.2 slots. Dual 2.5 Gb Ethernet, Wi-Fi 7 and Bluetooth 5.4 handle wired and wireless connectivity without extra cards.

Replaces older multi-socket workstations

The single-socket design delivers 20 threads and 30 MB L3 cache, removing the complexity of dual-CPU boards while still feeding large assemblies in SolidWorks or local AI inference. Buyers needing more than 192 GB memory or multiple full-height GPUs should consider rack-mounted alternatives.

How it compares

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

Price $3,936.99
Cheaper than about 59% of the 2,161 comparable items (median $5,687.99).
RAM capacity 64 GB DDR5
Typical for this category: the median of 2,095 items is 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 useWorkstation
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1851
Memory
RAM capacity64 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

Will the 240mm liquid cooler keep the 20-core Core Ultra 7 265K from throttling during long renders?

The 240mm Quiet Edition AIO is designed for the 20-core CPU with up to 5.50 GHz boost, providing sustained cooling under heavy workloads.

How loud is the system when the 850W PSU and 140mm fan run continuously?

The Thermaltake Smart 850W Bronze PSU uses an ultra-quiet 140mm fan and the AIO is a Quiet Edition model for low noise during all-day operation.

Does the Z890 motherboard require a separate Wi-Fi antenna or is it built in?

The Z890-PLUS TUF board includes Wi-Fi 7 2x2 and Bluetooth5.4 with rear antennas supplied in the box.

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