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Black mid-tower desktop with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom 24-Core i9-14900K 64GB 4TB NVMe 10TB HDD RTX A4000 Liquid Cooled Business Desktop

SKU CH-DXSF-YZAGM

A liquid-cooled business desktop with a 24-core i9-14900K, 64GB DDR5, 4TB NVMe SSD, 10TB HDD and an RTX A4000 for engineering workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K handles complex simulations
  • 64GB DDR5 memory supports large assemblies
  • Nvidia RTX A4000 GPU accelerates professional rendering
  • 4TB NVMe SSD loads projects rapidly
  • 10TB HDD stores extensive design libraries

Engineered for SolidWorks CAD CAM CAE

This business desktop is built around a 24-core Intel Core i9-14900K processor and an NVIDIA RTX A4000 graphics card. It targets engineers and modellers who need certified driver stability for professional 3D modelling, simulation and rendering workloads. The 64GB DDR5 memory and liquid cooling support sustained compute performance in a mid-tower chassis.

4TB Samsung 990 PRO plus 10TB HDD

The primary NVMe drive delivers read speeds up to 7450 MB/sec and write speeds up to 6900 MB/sec for active project files and application loading. A secondary 10TB hard drive with 256MB cache provides high-capacity archival storage for large datasets and completed jobs. Together they remove the need to juggle external drives during intensive workflows.

64GB DDR5 with 192GB ceiling

Four populated slots leave zero immediate headroom; the motherboard supports a maximum of 192GB for future expansion. The 850W 80 PLUS Bronze power supply and 360mm liquid cooler handle the configured 24-core CPU and RTX A4000 with margin, but dual-GPU configurations or extreme overclocking would exceed the thermal and electrical budget of this build.

How it compares

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

Price $5,876.99
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 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 capacity64 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 4TB Samsung 990 PRO NVMe SSD need replacement under heavy SolidWorks workloads?

The drive is rated for up to 7450 MB/sec read and 6900 MB/sec write speeds on a PCIe 4.0x4 interface, giving it high endurance for sustained engineering tasks.

What thermal limit appears first when the i9-14900K runs at 6.00 GHz on all 24 cores?

The 360mm Quiet Edition liquid cooler is designed to handle the CPU's peak turbo frequency, with the 850W 80 PLUS Bronze PSU supplying stable power under full load.

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

The Antec P20 case uses three 120mm front fans plus a 140mm PSU fan, while the 360mm AIO runs a Quiet Edition pump and radiator fans for low noise.

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