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Black mid-tower desktop with liquid cooling visible inside

Adamant Custom

Adamant Custom i9-14900K RTX A4000 64GB 2TB SSD 10TB HDD Liquid Cooled business desktop

SKU CH-NH6Q-6E7C0

Liquid-cooled business desktop with a 24-core Intel Core i9-14900K, NVIDIA RTX A4000 graphics, 64GB DDR5 memory, 2TB NVMe SSD and 10TB HDD running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K handles complex CAD and simulation workloads
  • NVIDIA RTX A4000 GPU delivers certified performance for professional 3D applications
  • 64 GB DDR5 memory with four slots supports up to 192 GB for large assemblies
  • 2 TB NVMe SSD plus 10 TB HDD provides fast boot and massive project storage
  • 360 mm liquid cooler and sound-dampened case keep temperatures low and noise minimal

Workstation for CAD and engineering

The Adamant Custom business desktop pairs a 24-core Intel Core i9-14900K with an Nvidia RTX A4000 GPU and 64GB of DDR5 memory. Liquid cooling handles the processor thermal load while the Z790 motherboard provides Wi-Fi 6 and BLUETOOTH 5.2 connectivity. Windows 11 Pro is pre-installed for immediate deployment in SolidWorks, CAM and CAE workflows.

Storage layout and software readiness

A 2TB NVMe SSD delivers up to 7450 MB/s read and 6900 MB/s write speeds for active project files. The 10TB HDD with 256MB cache adds high-capacity archival storage for large model libraries. The RTX A4000 drivers and Windows 11 Pro licensing are configured so the system is AI ready out of the box without additional setup steps.

Compatibility checks before ordering

Verify that the Antec P10 FLUX case dimensions of 477 x 220 x 486 mm fit your allocated desk or rack space. Confirm the 850W 80 PLUS Bronze power supply meets your site electrical circuit limits. Ensure the motherboard rear I/O — including USB Type-C, 2.5Gb Ethernet and audio jacks — matches your peripheral cables and monitor inputs.

How it compares

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

Price $5,629.99
Typical for this category: the median of 2,161 items is $5,687.99.
RAM capacity 64 GB DDR5
Typical for this category: the median of 2,095 items is 64 GB.
SSD storage 2 TB NVMe
Typical for this category: the median of 2,058 items is 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 capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 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 factorDesktop
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 the 140 mm PSU fan need periodic maintenance?

The 360 mm liquid cooler is a sealed AIO unit with no user-serviceable parts, and the 140 mm PSU fan is also sealed; neither requires routine fluid changes or lubrication.

What thermal limit will the Intel Core i9-14900K hit first during sustained all-core workloads?

The 24-core CPU can boost to 6.00 GHz, but prolonged heavy loads will reach its thermal throttle point before the 360 mm AIO and case fans can dissipate the full heat output.

How loud is the system when the 120 mm case fans, 140 mm PSU fan and 360 mm radiator fans run all day?

The Antec P10 FLUX case uses sound-dampening panels and a fan control button, while the PSU’s 140 mm fan and the AIO’s radiator fans are rated for ultra-quiet operation under continuous load.

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