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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom Business Desktop Intel Core Ultra 5 245K 128GB 2TB NVMe 10TB HDD RTX PRO 4000 Blackwell

SKU CH-6764-3RC2F

Business desktop with 14-core Intel Core Ultra 5 245K, 128GB DDR5, 2TB NVMe, 10TB HDD and Nvidia RTX PRO 4000 Blackwell 24GB graphics for CAD and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K CPU reaches 5.20 GHz for fast modelling
  • 128GB DDR5 memory and 192GB maximum capacity handle large assemblies
  • 2TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU supports VR and AI workloads
  • 240mm liquid cooler and 850W Bronze PSU keep system stable under load

Target Workstation

This business desktop is built for engineers and creators who need a 14-core Intel Core Ultra 5 245K processor, 128GB DDR5 memory and a 24GB Nvidia RTX PRO 4000 Blackwell GPU in a single chassis. It suits SolidWorks modelling, AI development and VR workflows that demand high multi-thread throughput and professional graphics drivers. The system ships with Windows 11 Pro 64-bit and is marked AI Ready.

Thermals And Power

A 240mm quiet-edition liquid cooler handles the CPU while three 120mm front fans and a 140mm PSU fan move air through the Antec P20 mid-tower. The Thermaltake Smart 850W 80 PLUS Bronze unit delivers power with over-voltage, under-voltage, over-power and short-circuit protection. Dust filters on bottom, front and top panels help maintain steady airflow and low noise during extended render or compute sessions.

Build Integration

The Z890-PLUS TUF motherboard provides four M.2 slots, four SATA 6Gb/s ports, Thunderbolt 4, USB 20Gbps and 10Gbps Type-C connections, plus Wi-Fi 7 and Bluetooth 5.4. A 2TB Samsung 990 PRO NVMe drive and a 10TB 256MB-cache HDD occupy the primary storage bays, leaving two 3.5"/2.5" and two 2.5" bays free for expansion. The case measures 469 x 220 x 490 mm and supports E-ATX boards.

How it compares

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

Price $7,378.99
Pricier than about 61% 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 5
CPU modelIntel Core Ultra 5 245K
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 4000 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

How is the 240 mm liquid cooler installed, and which step is often missed?

Mount the radiator to the case top or front using the included brackets, then attach the pump block to the LGA 1851 socket with the pre-applied thermal paste; the step often missed is connecting the pump header to the CPU_FAN header on the Z890 motherboard so the BIOS can monitor pump speed.

What maintenance or replacement will the 240 mm AIO cooler need later?

The sealed loop requires no fluid top-ups; after several years the pump may wear or the radiator fins may clog with dust, at which point the entire 240 mm AIO unit is replaced as a single component.

What limit appears first during sustained heavy workloads on the RTX PRO 4000 Blackwell 24 GB GPU?

The 850 W 80 PLUS Bronze power supply sets the ceiling; under full CPU and GPU load the system can approach the PSU’s rated output, so power headroom becomes the limiting factor before thermal throttling occurs.

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