We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Adamant Custom

Adamant Custom 24-Core i9-14900K 64GB 4TB NVMe 10TB HDD RTX PRO 5000 48GB Business Desktop

SKU CH-ZEP5-5H4KX

Mid-tower workstation with a 24-core i9-14900K, 64 GB DDR5, 4 TB NVMe, 10 TB HDD and an RTX PRO 5000 48 GB GPU for heavy CAD and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 5000 Blackwell
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for rapid compute
  • 64 GB DDR5 memory expandable to 192 GB for large datasets
  • Nvidia RTX PRO 5000 Blackwell 48 GB GPU accelerates professional visualisation
  • 4 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • 1200 W 80 PLUS Gold PSU powers all components with stable efficiency

24-Core Workstation for CAD and CAE

The Adamant Custom business desktop pairs a 24-core Intel Core i9-14900K with 64 GB DDR5 and an Nvidia RTX PRO 5000 Blackwell 48 GB GPU. It targets engineers running SolidWorks, CAM and CAE workloads that demand high single-thread frequency and large video memory. The system ships with Windows 11 Pro and a 4 TB NVMe boot drive plus 10 TB HDD capacity.

360 mm Liquid Cooling and 1200 W Gold PSU

A 360 mm quiet-edition AIO handles the CPU while the Antec P10 FLUX case uses sound-dampening panels and four 120 mm fans plus a 140 mm PSU fan for airflow. The Thermaltake Toughpower 1200 W 80 PLUS Gold unit supplies power with Japanese capacitors and protections against over-voltage, under-voltage, over-power and short-circuit. Liquid cooling keeps thermals controlled during sustained compute tasks.

Samsung 990 PRO SSD and Z790 Connectivity

The 4 TB Samsung 990 PRO PCIe 4.0 x4 drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for fast project loading. The Z790 PRIME motherboard provides Wi-Fi 6, Bluetooth 5.2, Intel 2.5 Gb Ethernet, three M.2 slots, four SATA 6 Gb/s ports and a rear I/O mix of USB 3.2 Gen 2, Gen 1 and 2.0 plus USB Type-C. Builders needing more than 64 GB RAM can expand to 192 GB across four slots.

How it compares

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

Price $9,302.99
Pricier than about 72% of the 2,161 comparable items (median $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 PRO 5000 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 do I install the 360 mm AIO liquid cooler in the Antec P10 FLUX case, and what step is often missed?

Mount the radiator to the front using the three 120 mm fan positions, connect the pump header to the CPU_FAN connector on the Z790 PRIME motherboard, and remember to plug the pump power cable into a SATA power lead from the 1200 W PSU.

Which components will need replacement first during the life of this workstation?

The 360 mm AIO pump and the four 120 mm case fans are the only moving parts; the 1200 W 80 PLUS Gold PSU uses Japanese capacitors rated for long service, and the Samsung 990 PRO 4 TB NVMe SSD has no mechanical wear.

What thermal limit appears first when the i9-14900K runs an extended all-core workload?

The 24-core CPU will hit its thermal throttle point before the 360 mm AIO or the 1200 W 80 PLUS Gold power supply reach their rated capacity.

More in Business & Office Desktops

Similar items