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Black tower desktop with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom i9-14900K 32GB DDR5 1TB NVMe 10TB HDD RTX A4000 business desktop

SKU CH-AFSR-NATDJ

A 24-core Intel Core i9-14900K workstation with 32GB DDR5, 1TB NVMe, 10TB HDD and an RTX A4000 GPU for SolidWorks and engineering modelling

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K accelerates heavy modelling workloads
  • RTX A4000 GPU delivers certified driver stability for CAD
  • 32 GB DDR5 memory handles large assemblies smoothly
  • 1 TB NVMe SSD plus 10 TB HDD combine speed and capacity
  • 360 mm liquid cooler keeps sustained performance quiet

Built for SolidWorks and engineering workloads

This business desktop pairs a 24-core Intel Core i9-14900K with an NVIDIA RTX A4000 GPU and 32GB of DDR5 memory. Windows 11 Pro ships pre-installed on a 1TB NVMe drive. The tower chassis uses liquid cooling to sustain heavy CAD, CAM and CAE modelling sessions.

360mm liquid cooler and 850W Bronze PSU included

A 360mm quiet-edition AIO handles CPU thermals while the Thermaltake 850W 80 PLUS Bronze unit delivers protected power. Front-panel I/O adds two USB 3.0 ports, one USB 3.2 Gen 2 Type-C and audio jacks. Wi-Fi 6 and Bluetooth 5.2 are integrated on the Z790 AORUS motherboard.

1TB NVMe plus 10TB HDD provide fast OS

The Samsung 990 PRO reaches 7450 MB/s read and 6900 MB/s write for active datasets. The 10TB hard drive adds 256MB cache for archival capacity. Four DDR5 slots support up to 192GB total, so memory can scale with larger assemblies.

How it compares

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

Price $4,423.99
Cheaper than about 56% of the 2,161 comparable items (median $5,687.99).
RAM capacity 32 GB DDR5
Lower than about 70% 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 capacity32 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 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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Will the 360 mm liquid cooler or 850 W PSU need periodic maintenance or replacement?

The 360 mm Quiet Edition AIO cooler is a sealed unit with no user-serviceable parts, and the Thermaltake Smart 850 W 80 PLUS Bronze PSU uses a 140 mm fan rated for continuous operation; neither has a scheduled maintenance interval.

What limit appears first when the i9-14900K runs at 6.00 GHz across all 24 cores for hours?

The CPU thermal ceiling is reached first; the 360 mm AIO must dissipate the full package power before the 850 W PSU or motherboard VRM hit their rated limits.

How loud and hot does the system get when the RTX A4000 and i9-14900K run all day?

Three 120 mm front intake fans and the 140 mm PSU fan operate at low RPM; the 360 mm radiator exhausts CPU heat directly, so case temperatures stay modest and acoustic output remains low.

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