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Adamant Custom

Adamant Custom 24-Core i9-14900K 32GB DDR5 4TB NVMe 10TB HDD RTX PRO 4000 Blackwell Business Desktop

SKU CH-N8BY-04H0X

Business workstation with 24-core i9-14900K, 32GB DDR5, 4TB NVMe, 10TB HDD and RTX PRO 4000 Blackwell GPU

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for demanding CAD workloads
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional rendering and simulation
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • 32GB DDR5 memory expandable to 192GB for large assemblies
  • 360mm liquid cooler with 850W 80 PLUS Bronze PSU sustains high performance

Workstation for CAD and modelling

This business desktop targets engineers and designers who need a 24-core Intel Core i9-14900K processor, an Nvidia RTX PRO 4000 Blackwell graphics card with 24GB of memory, 32GB of DDR5 RAM and a combined 4TB NVMe plus 10TB HDD storage array. Windows 11 Pro is pre-installed on the fast SSD. Liquid cooling keeps the CPU stable during long rendering or simulation sessions.

Suits ISV-certified workflows.

The system fits professionals running SolidWorks, CAM or CAE packages that rely on professional drivers and 24GB of GPU memory. Buyers who need a smaller footprint, a quieter air-cooled build or a lower-cost configuration for general office work should look elsewhere. The mid-tower chassis and 360mm liquid cooler require adequate desk or floor space.

Mid-tower build with 850W PSU and Z790 connectivity

The Antec P10 FLUX case houses a Thermaltake Smart 850W 80 PLUS Bronze supply, a Z790 PRIME motherboard with Wi-Fi 6 and BLUETOOTH 5.2, four DDR5 slots supporting up to 192GB, three M.2 connectors and four SATA ports. Front-panel I/O includes USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 and audio. The 360mm AIO cooler occupies the top mount, leaving the rear 120mm fan for exhaust.

How it compares

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

Price $6,281.99
Typical for this category: the median of 2,161 items is $5,687.99.
RAM capacity 32 GB DDR5
Lower than about 70% 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 capacity32 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 power supply capacity does the workstation require to run the RTX PRO 4000 Blackwell and i9-14900K?

The system ships with an 850W 80 PLUS Bronze PSU that includes over-voltage, under-voltage, over-power and short-circuit protection.

Will the Z790 PRIME motherboard accept the DDR5 memory I already have from an older Alder Lake build?

Yes, the board has four DDR5 slots supporting up to 192 GB, so existing DDR5 modules can be added alongside the installed 32 GB kit.

How can I verify the Samsung 990 PRO NVMe drive is delivering its rated throughput after setup?

Run a sequential read/write benchmark; the drive is specified for up to 7450 MB/s read and 6900 MB/s write over PCIe 4.0 x4.

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