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Adamant Custom

Adamant Custom 24-Core i9-14900K 128GB DDR5 4TB NVMe 10TB HDD RTX PRO 4000 Blackwell Business Desktop

SKU CH-8B9V-JYHX7

Business desktop with a 24-core i9-14900K, 128 GB DDR5, 4 TB NVMe, 10 TB HDD and RTX PRO 4000 Blackwell for SolidWorks, CAD, CAM and CAE modelling

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K delivers high multi-threaded throughput
  • 128GB DDR5 memory supports large datasets and multitasking
  • 4TB NVMe SSD provides fast boot and application loading
  • 10TB HDD adds high-capacity bulk storage
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional visualisation

24-Core i9 Workstation for CAD

This new business desktop pairs a 24-core Intel Core i9-14900K processor with an Nvidia RTX PRO 4000 Blackwell GPU and 128GB DDR5 memory. It targets engineers and designers running SolidWorks, CAD, CAM and CAE modelling workloads that demand high single-thread frequency and certified professional graphics drivers. The system ships with Windows 11 Pro installed and a 360 mm liquid cooler for sustained thermal performance.

Suits GPU-accelerated modelling.

The single RTX PRO 4000 Blackwell card with 24GB VRAM fits workflows that rely on one powerful professional GPU for viewport acceleration and simulation. Buyers who need multiple GPUs for large-scale offline rendering or GPU compute clusters should look at a different platform. The mid-tower chassis and 850W power supply also limit the physical space and power headroom required for dual-card configurations.

128GB DDR5 across four slots with 192GB ceiling

Memory is populated as 128GB DDR5 using all four available slots on the Z790 motherboard, leaving no free slots for simple expansion. The platform maximum is 192 GB, so any future increase requires replacing existing modules rather than adding to them. Buyers anticipating memory needs above 128GB should plan for a full kit replacement at purchase.

How it compares

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

Price $8,283.99
Pricier than about 67% 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 4 TB NVMe
Higher than about 70% 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 storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 4000 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What PCIe generation does the 4 TB NVMe drive use, and what read speed does that cap it at?

The Samsung 990 PRO connects over PCIe 4.0 x4, which limits sequential reads to 7450 MB/s and writes to 6900 MB/s.

What case clearance and power connectors does the RTX PRO 4000 Blackwell require?

The mid-tower case is 477 mm deep and includes a 360 mm front radiator; the 850 W PSU must supply the GPU's auxiliary power cables.

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

The 360 mm AIO mounts on the front panel with three 120 mm fans; the pump header must be plugged into the CPU_FAN connector so the BIOS can control speed.

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