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Black tower desktop with liquid cooling and front fan array

Adamant Custom

Adamant Custom 24-Core i9-14900K 192GB DDR5 1TB NVMe 10TB HDD RTX PRO 4000 Blackwell business desktop

SKU CH-1EJ2-YYJ82

A 24-core Intel Core i9-14900K workstation with 192GB DDR5, 1TB NVMe, 10TB HDD and Nvidia RTX PRO 4000 Blackwell graphics for professional CAD and modelling workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K powers heavy CAD and simulation workloads
  • 192GB DDR5 memory handles massive assemblies and multi-tasking without swapping
  • 1TB NVMe SSD plus 10TB HDD gives fast boot and deep project storage
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional rendering and AI tasks
  • 360mm liquid cooler and 850W 80 PLUS Bronze PSU keep the system stable under sustained load

Workstation for CAD and CAE

This business desktop targets engineers who run SolidWorks and similar modelling tools. The 24-core Intel Core i9-14900K reaches up to 6.00 GHz with 36 MB L3 cache. A 360 mm liquid cooler keeps the processor stable under sustained loads.

Storage interface limits

The 1 TB Samsung 990 PRO connects through a PCIe 4.0x4 M.2 slot and delivers read speeds up to 7450 MB/sec and writes up to 6900 MB/sec. The 10 TB hard drive uses a SATA 6Gb/s port and adds 256 MB cache for bulk data. Four SATA ports and three M.2 connectors are present on the motherboard.

Compatibility checklist

Verify that your monitors support the display outputs on the Nvidia RTX PRO 4000 Blackwell 24 GB card. The case measures 477 x 220 x 486 mm and includes a 140 mm PSU fan plus front and rear 120 mm fans. The 850 W 80 PLUS Bronze supply provides Over Voltage, Under Voltage, Over Power and Short Circuit protection.

How it compares

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

Price $8,119.99
Pricier than about 66% 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 1 TB NVMe
Lower than about 60% 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 storage1 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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Should I choose the 192 GB DDR5 configuration or is a larger capacity available?

The system ships with 192 GB DDR5 across four slots, which matches the maximum memory supported by the motherboard.

What does the 6.00 GHz turbo figure mean once the i9-14900K is inside this workstation?

The 24-core CPU can reach 6.00 GHz on thermal headroom, with the 360 mm liquid cooler sustaining high clocks during long SolidWorks or rendering sessions.

Does the Z790 motherboard limit the Samsung 990 PRO SSD to PCIe 4.0 speeds in practice?

The M.2 slot is wired for PCIe 4.0 x4, so the drive delivers its quoted 7450 MB/s read and 6900 MB/s write without bottleneck.

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