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Adamant Custom

Adamant Custom i9-14900K 24-Core 32GB DDR5 4TB NVMe 10TB HDD RTX PRO 4000 Blackwell Business Desktop

SKU CH-GGDQ-QK4ZA

Business desktop with a 24-core Intel Core i9-14900K, 32GB DDR5, 4TB NVMe SSD, 10TB HDD and an Nvidia RTX PRO 4000 Blackwell 24GB GPU for CAD and modelling workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity32 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 rapid compute
  • Nvidia RTX PRO 4000 Blackwell 24 GB accelerates professional graphics workloads
  • 32 GB DDR5 memory with four slots expandable to 192 GB
  • 4 TB NVMe SSD delivers 7450 MB/s read speed for fast data access
  • 360 mm liquid cooler and 850 W 80 PLUS Bronze PSU sustain high performance

Built for CAD and CAE modelling

This business desktop pairs a 24-core Intel Core i9-14900K with an Nvidia RTX PRO 4000 Blackwell GPU carrying 24GB of video memory. Thirty-two gigabytes of DDR5 system memory and a 4TB NVMe SSD give fast access to large assemblies and simulation data. Windows 11 Pro 64-bit is installed and the system is described as AI Ready for accelerated workflows.

PCIe 4.0 x4 caps the NVMe throughput

The Samsung 990 PRO SSD connects through a PCIe 4.0 x4 link, limiting sequential reads to 7450 MB/s and writes to 6900 MB/s. Four M.2 slots exist on the Z790 motherboard, but only the primary slot is wired for PCIe 4.0 speeds; additional drives may fall back to slower lanes. The 10TB hard drive uses a SATA 6Gb/s port, so its sustained transfer rate remains well below the NVMe ceiling.

Check power, drive bays and CPU cooler clearance

The Thermaltake Smart 850W 80 PLUS Bronze unit supplies the 24-core processor and workstation GPU; verify that its cable set includes the required PCIe connectors for the RTX PRO 4000. The Corsair 4000D case offers two internal 3.5-inch bays and two 2.5-inch bays, so confirm space if you plan more storage. A 360mm liquid cooler occupies the front radiator mounts, reducing room for extra fans or long expansion cards.

How it compares

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

Price $5,919.99
Typical for this category: the median of 2,161 items is $5,687.99.
RAM capacity 32 GB DDR5
Lower than about 70% 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 capacity32 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

Should I pick the 4 TB NVMe SSD or the 10 TB hard drive for my active SolidWorks projects?

Use the 4 TB Samsung 990 PRO NVMe drive for active SolidWorks projects; its PCIe 4.0 x4 link delivers up to 7 450 MB/s reads and 6 900 MB/s writes, while the 10 TB hard drive is better suited for bulk storage.

What does the i9-14900K’s 6.00 GHz boost clock mean when I am rendering a large assembly?

The 24-core i9-14900K can reach 6.00 GHz on lightly threaded tasks, but sustained all-core rendering speeds will settle lower under the 360 mm liquid cooler.

Will the PCIe 4.0 x4 slot limit the RTX PRO 4000 Blackwell’s 24 GB of VRAM bandwidth?

The GPU connects through a PCIe 4.0 x4 M.2-style interface on the Z790 TUF motherboard, so the link caps theoretical throughput at PCIe 4.0 x4 speeds.

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