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Adamant Custom

Adamant Custom 24-Core i9-14900K 192GB DDR5 4TB NVMe 10TB HDD RTX A4000 Business Desktop

SKU CH-J1F3-N9W17

A 24-core Intel Core i9-14900K desktop with 192GB DDR5, 4TB NVMe, 10TB HDD and RTX A4000 for engineering workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches up to 6.00 GHz for complex simulations
  • 192GB DDR5 memory handles massive assemblies without paging
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for instant project loads
  • NVIDIA RTX A4000 GPU accelerates certified CAD and CAE workflows
  • 10TB HDD with 256MB cache stores years of design archives

Professional Workstation Build

The Adamant Custom business desktop pairs a 24-core Intel Core i9-14900K processor with an NVIDIA RTX A4000 graphics card. It targets engineers and designers running SolidWorks, CAD, CAM and CAE modelling workloads that demand high single-thread frequency and certified driver stability. The system arrives with Windows 11 Pro installed and a 360 mm liquid cooler keeping the CPU within thermal limits during sustained compute tasks.

Step Up From Consumer Platforms

This configuration replaces consumer-grade desktops that rely on standard Core i7 or i9 chips and GeForce GPUs lacking ISV certification. The jump is justified when workflows require ECC-equivalent memory integrity, 192 GB DDR5 capacity and a professional GPU driver stack validated for engineering applications. Builds staying on mainstream platforms will hit memory ceilings and driver incompatibilities long before this system reaches its limits.

Memory And Storage Headroom

Four populated DIMM slots deliver the full 192 GB DDR5 maximum, leaving no room for further RAM expansion. The 4 TB NVMe SSD handles active project files at up to 7450 MB/s read and 6900 MB/s write speeds, while the 10 TB HDD provides deep archival capacity. Users needing more than 192 GB system memory or additional high-speed NVMe volumes must look beyond this chassis.

How it compares

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

Price $7,985.99
Pricier than about 65% of the 2,161 comparable items (median $5,687.99).
RAM capacity 192 GB DDR5
Higher than about 80% 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 capacity192 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 A4000
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

Will the 469 mm deep Antec P20 mid-tower fit on my desk shelf?

The case measures 469 mm deep, 220 mm wide and 490 mm high, so check your shelf clearance against those dimensions.

What is the trick to installing the 360 mm liquid cooler without trapping air?

Mount the radiator with tubes at the bottom or side, fill the loop slowly, then tilt the case gently while the pump runs to push bubbles into the reservoir.

When should I plan to replace the 850 W 80 PLUS Bronze PSU?

Quality Bronze units typically last 7–10 years; swap it if you hear coil whine, see random shutdowns under load, or upgrade to a much larger GPU.

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