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Adamant Custom

Adamant Custom i9-14900K 192GB DDR5 4TB NVMe 10TB HDD RTX PRO 4000 Blackwell business desktop

SKU CH-A193-58E0V

A 24-core Intel i9-14900K workstation with 192 GB DDR5, 4 TB NVMe SSD, 10 TB HDD and an RTX PRO 4000 Blackwell 24 GB GPU, liquid-cooled in a mid-tower running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy compute
  • 192GB DDR5 memory handles massive datasets and multitasking
  • 4TB NVMe SSD plus 10TB HDD gives fast boot and deep storage
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional 3D workflows
  • 360mm liquid cooler keeps the CPU quiet under sustained load

Built for SolidWorks and simulation workloads

This business desktop pairs a 24-core Intel Core i9-14900K with 192GB of DDR5 memory and an Nvidia RTX PRO 4000 Blackwell GPU carrying 24GB of video memory. The configuration targets engineers who run large assemblies, CAM toolpaths or CAE meshes that exceed typical workstation memory limits. Windows 11 Pro ships pre-installed on the 4TB NVMe boot drive.

Sustained compute with liquid cooling and 850W

A 360mm quiet-edition AIO cooler keeps the 14900K at high boost clocks across long renders or overnight solves without thermal throttling. The Thermaltake Smart 850W 80 PLUS Bronze supply delivers stable rail voltage under continuous multi-core load, while the Z790 AORUS motherboard provides 4.0x4 PCIe lanes for the Samsung 990 PRO SSD to maintain 7450 MB/s read and 6900 MB/s write throughput during scratch-file streaming.

Mid-tower chassis with front-panel Type-C and 2.5GbE

The Antec P20 tempered-glass case measures 469 x 220 x 490 mm and includes three 120mm front fans plus bottom, front and top dust filters. Front I/O offers two USB 3.0 ports, one USB 3.2 Gen 2 Type-C and dual audio jacks; the rear adds Intel 2.5Gb Ethernet, Wi-Fi 6, six USB 3.2/2.0 ports and a Type-C connector. Internal bays accept two 3.5-inch and two 2.5-inch drives alongside the installed 10TB HDD.

How it compares

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

Price $8,941.99
Pricier than about 71% 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 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 capacity192 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 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How loud is the 360 mm liquid cooler and 850 W PSU fan under sustained load?

The 360 mm Quiet Edition AIO and the 140 mm PSU fan are both designed for low noise; the PSU uses a Japanese main capacitor and an ultra-quiet 140 mm fan rated for low noise level.

Does the GIGABYTE Z790 AORUS motherboard need a separate Wi-Fi 6 antenna or is it included?

The motherboard ships with Wi-Fi 6 built in and includes the external antenna in the box.

Will the 10 TB SATA HDD and 4 TB NVMe SSD both connect to the Z790 board without extra adapters?

Yes, the board provides six SATA 6 Gb/s ports for the HDD and four M.2 slots, one of which is occupied by the Samsung 990 PRO NVMe drive.

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