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Adamant Custom

Adamant Custom i9-14900K 128GB 8TB NVMe 10TB HDD RTX PRO 2000 Blackwell business desktop

SKU CH-XJ69-K395J

A 24-core Intel Core i9-14900K workstation with 128GB DDR5, 8TB NVMe SSD, 10TB HDD and Nvidia RTX PRO 2000 Blackwell graphics for SolidWorks CAD, CAM and CAE modelling

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNvidia RTX PRO 2000 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches up to 6.00 GHz for heavy modelling workloads
  • 128GB DDR5 memory with 192 GB maximum capacity handles large assemblies and datasets
  • 8TB NVMe storage via dual 4TB Samsung 990 PRO drives delivers up to 7450 MB/s read speeds
  • Nvidia RTX PRO 2000 Blackwell 16GB GPU provides certified drivers for CAD and CAE applications
  • 360mm liquid cooler and 850W 80 PLUS Bronze PSU sustain performance under continuous load

Purpose-built workstation

This desktop pairs a 24-core Intel Core i9-14900K with 128 GB of DDR5 memory and an Nvidia RTX PRO 2000 Blackwell GPU. It targets engineers and designers running SolidWorks, CAD, CAM and CAE workloads that demand both high single-thread frequency and certified professional graphics drivers. The 8 TB NVMe array and 10 TB hard drive keep active projects and archives on fast local storage. Windows 11 Pro ships pre-installed for immediate deployment.

Sustained-load behaviour

A 360 mm liquid cooler keeps the 24-core processor near its 6.00 GHz peak during long simulations or render queues without thermal throttling. The Thermaltake 850 W 80 PLUS Bronze supply delivers stable power to the CPU, GPU and dual Samsung 990 PRO SSDs simultaneously. Case airflow uses three 120 mm front fans plus a 140 mm PSU fan, all filtered, to maintain positive pressure during extended sessions. DDR5 bandwidth and 36 MB L3 cache feed all 32 threads without bottlenecks.

Deciding specification

The Nvidia RTX PRO 2000 Blackwell with 16 GB VRAM is the single component that determines suitability for ISV-certified workflows. Buyers who need more GPU memory or a different driver stack should look elsewhere. The motherboard offers four DDR5 slots populated to 128 GB with a 192 GB ceiling, four M.2 connectors and six SATA ports for further expansion. Intel 2.5 Gb Ethernet and Wi-Fi 6 handle network connectivity.

How it compares

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

Price $5,535.99
Typical for this category: the median of 2,161 items is $5,687.99.
RAM capacity 128 GB DDR5
Higher than about 60% 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 capacity128 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 PRO 2000 Blackwell
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 loud and hot does the 360 mm liquid cooler keep the i9-14900K during all-day workloads?

The 360 mm Quiet Edition AIO cooler is designed for low-noise operation while handling the 24-core CPU under sustained loads.

Which display cables and monitor inputs do I need to connect the RTX PRO 2000 Blackwell?

The RTX PRO 2000 Blackwell 16 GB card provides standard display outputs; match your monitor’s DisplayPort or HDMI inputs with the appropriate cables.

Will my existing SATA SSDs and 3.5-inch hard drives fit inside the Antec P20 case alongside the 10 TB drive?

The case includes two internal 3.5"/2.5" bays and two dedicated 2.5" bays, so additional SATA drives can be installed alongside the factory 10 TB HDD.

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