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Adamant Custom

Adamant Custom i9-14900K 24-Core 32GB DDR5 2TB NVMe 10TB HDD RTX A2000 12GB Business Desktop

SKU CH-JXSS-Y0486

High-performance workstation with 24-core i9-14900K, 32GB DDR5, RTX A2000 12GB, 2TB NVMe plus 10TB HDD, liquid-cooled in a Corsair 4000D case

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNVIDIA RTX A2000
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for intensive CAD workloads
  • 32 GB DDR5 and 192 GB ceiling handle large assemblies
  • 2 TB Samsung 990 PRO NVMe plus 10 TB HDD store projects fast
  • RTX A2000 12 GB certified for SolidWorks and engineering apps
  • 360 mm liquid cooler and 850 W Bronze PSU sustain peak performance

Target workloads

This business desktop pairs a 24-core Intel Core i9-14900K with an NVIDIA RTX A2000 12GB GPU, 32GB DDR5 memory and a 2TB NVMe SSD. It is built for engineers running SolidWorks, CAD, CAM or CAE modelling who need certified professional graphics drivers and high single-thread frequency. The Z790 TUF motherboard and 850W power supply support the platform in a Corsair 4000D chassis with liquid CPU cooling.

Sustained operation

A 360mm quiet-edition liquid cooler keeps the 24-core processor near its 6.00 GHz boost during long simulation or rendering sessions without thermal throttling. The Thermaltake 850W 80 PLUS Bronze unit delivers stable power through over-voltage, under-voltage and short-circuit protection while its 140mm fan runs at low noise. Wi-Fi 6 and Intel 2.5Gb Ethernet maintain connectivity during extended remote collaboration.

Upgrade path

Four DDR5 slots allow expansion to 192GB for larger assemblies or point-cloud datasets, and four M.2 connectors plus two 3.5-inch bays accept additional NVMe or SATA drives when the 10TB HDD fills. The RTX A2000 12GB suits professional viewports but buyers who want more GPU memory for heavy ray-traced visualization or GPU compute will need a higher-tier workstation card.

How it compares

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

Price $3,557.99
Cheaper than about 61% 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 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 capacity32 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 A2000
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

How does the 360 mm liquid cooler and 850 W Bronze PSU handle noise and heat when the i9-14900K runs all day?

The 360 mm Quiet Edition AIO and 140 mm PSU fan are designed for low noise, while the 850 W 80 PLUS Bronze unit delivers stable power for sustained 24-core loads.

Which display cables must I already own to use the RTX A2000 12 GB?

The RTX A2000 12 GB provides DisplayPort outputs, so have compatible DisplayPort cables ready for your monitors.

Will my existing SATA SSDs and 3.5-inch hard drives fit inside the Corsair 4000D case alongside the 10 TB drive?

Yes, the case includes two 3.5-inch and two 2.5-inch internal bays, plus four SATA 6 Gb/s ports on the Z790 motherboard.

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