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

Adamant Custom

Adamant Custom business desktop i9-14900K RTX PRO 6000 128GB 4TB 10TB

SKU CH-X55H-KT42K

24-core i9-14900K workstation with 128 GB DDR5, RTX PRO 6000 96 GB GPU, 4 TB NVMe plus 10 TB HDD, liquid-cooled in a mid-tower running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 6000 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K handles heavy CAD workloads
  • 128GB DDR5 memory supports large assemblies
  • RTX PRO 6000 Blackwell with 96GB VRAM accelerates rendering
  • 4TB NVMe SSD plus 10TB HDD stores massive datasets
  • 360mm liquid cooling keeps sustained performance stable

Built for professional visual computing

This business desktop combines a 24-core Intel Core i9-14900K processor with an Nvidia RTX PRO 6000 Blackwell GPU equipped with 96GB of video memory. The system targets engineers, designers and researchers who need certified drivers and large GPU memory for simulation, rendering and AI workloads. It ships with Windows 11 Pro and a liquid-cooled CPU in a mid-tower chassis.

128GB DDR5 with 192GB ceiling and 14TB total storage

Four DDR5 slots hold 128GB today and support up to 192GB when larger modules are added. A 4TB Samsung 990 PRO NVMe drive delivers up to 7450 MB/s reads and 6900 MB/s writes for active projects, while a 10TB hard drive with 256MB cache provides deep capacity for archives and datasets. The NVMe slot uses a PCIe 4.0 x4 interface.

Z790 TUF motherboard, 1200W Gold PSU and 360mm AIO

The board supplies Wi-Fi 6, BLUETOOTH 5.2, 2.5Gb Ethernet, four SATA 6Gb/s ports and four M.2 connectors. Rear I/O includes two USB Type-C ports, two USB 3.2 Gen 2 and four USB 3.2 Gen 1 ports. A 360mm quiet-edition liquid cooler handles the CPU, and the 1200W 80 PLUS Gold power supply provides overhead for the GPU and future add-in cards.

How it compares

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

Price $19,453.99
Pricier than about 90% of the 2,161 comparable items (median $5,687.99).
RAM capacity 128 GB DDR5
Higher than about 60% 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 capacity128 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 6000 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

Will the LGA 1700 socket on the Z790 TUF motherboard accept my existing 12th-gen Intel CPU if I want to keep it?

No, the board is paired with a 14th-gen Core i9-14900K; 12th-gen chips share the socket but the system ships configured for the newer processor.

How can I confirm the RTX PRO 6000 Blackwell is running with its full 96 GB VRAM after first boot?

Open Windows Task Manager, select the GPU tab, and verify that Dedicated GPU Memory shows 96 GB; the NVIDIA control panel also lists the full frame-buffer size.

Does the box include the 4 TB Samsung 990 PRO NVMe SSD and 10 TB HDD already installed, or must I fit them myself?

Both drives come pre-installed — the M.2 NVMe occupies one of the four motherboard slots and the 3.5-inch HDD sits in an internal bay; no extra parts are needed for storage.

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