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Black tower desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom i9-14900K RTX A2000 32GB 8TB+10TB business desktop

SKU CH-MA65-W7H4Q

A 24-core i9-14900K workstation with RTX A2000 12GB, 32GB DDR5, 8TB NVMe and 10TB HDD for CAD and engineering

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX A2000
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K handles heavy multi-threaded workloads
  • 32 GB DDR5 memory with 192 GB ceiling for large datasets
  • RTX A2000 12 GB GPU accelerates professional CAD and CAE tasks
  • 8 TB NVMe plus 10 TB HDD gives fast OS and deep archive storage
  • 360 mm liquid cooler keeps CPU temperatures low under sustained load

24-Core i9-14900K Workstation

The Adamant Custom business desktop pairs a 24-core Intel Core i9-14900K processor with 32GB of DDR5 memory and a 360mm liquid cooler. Storage combines two 4TB NVMe SSDs and a 10TB hard drive. An NVIDIA RTX A2000 12GB GPU handles professional graphics while Windows 11 Pro runs on a Z790 TUF motherboard in a Corsair 4000D tower case.

Professional CAD and engineering users

Engineers running SolidWorks, CAM or CAE workloads benefit from the high core count, fast NVMe storage and certified professional GPU. Buyers who need more than 32GB of memory for large simulations should look elsewhere, as should anyone requiring multiple graphics cards or a rackmount form factor.

RTX A2000 12GB professional GPU

The installed NVIDIA RTX A2000 provides 12GB of video memory and ISV certification for CAD applications. Workloads that demand more VRAM or higher compute performance will need a different graphics card.

How it compares

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

Price $4,004.99
Cheaper than about 58% of the 2,161 comparable items (median $5,687.99).
RAM capacity 32 GB DDR5
Lower than about 70% of the 2,095 comparable items (median 64 GB).
SSD storage 8 TB NVMe
Higher than about 90% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX A2000
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.2
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How long before the Samsung 990 PRO SSDs might need replacement under heavy write workloads?

The two 4 TB Samsung 990 PRO drives are rated for high endurance, so typical engineering workloads will not wear them out for many years.

Which component hits its limit first during sustained all-core rendering on the i9-14900K?

The 24-core i9-14900K will reach its 6.00 GHz turbo ceiling and 36 MB L3 cache bandwidth before the 360 mm liquid cooler or 850 W power supply become bottlenecks.

What noise and heat levels should I expect when the RTX A2000 and i9-14900K run continuously all day?

The 360 mm Quiet Edition liquid cooler and 140 mm PSU fan keep acoustic output low, while the 850 W Bronze supply delivers stable power without excessive heat buildup.

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