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
Black mid-tower workstation with tempered glass side panel, liquid CPU cooler visible inside

Adamant Custom

Adamant Custom Workstation i9-14900K 24-Core 64GB DDR5 4TB NVMe 10TB HDD RTX A4000 850W Liquid Z790 TUF

SKU CH-7FAP-6NQT2

A 24-core Intel Core i9-14900K workstation with 64GB DDR5, 4TB NVMe SSD, 10TB HDD and NVIDIA RTX A4000 graphics, liquid-cooled in a mid-tower chassis running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy CAD workloads
  • 64 GB DDR5 memory with four slots expandable to 192 GB
  • 4 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • NVIDIA RTX A4000 GPU certified for SolidWorks and engineering applications
  • 360 mm liquid cooler and 850 W Bronze PSU keep thermals stable

Built for SolidWorks and engineering workflows

This workstation pairs a 24-core Intel Core i9-14900K with an NVIDIA RTX A4000 GPU to handle CAD, CAM and CAE modelling tasks. The 64 GB DDR5 memory and 4 TB NVMe SSD keep large assemblies and simulation data responsive. It ships with Windows 11 Pro and a Z790 TUF motherboard for professional stability.

Liquid CPU cooler and 850 W Bronze PSU

A 360 mm quiet-edition AIO cooler manages the i9-14900K thermals while the Thermaltake Smart 850 W 80 PLUS Bronze supply delivers power with over-voltage, under-voltage and short-circuit protection. The Corsair 4000D case uses a 140 mm fan for low-noise airflow. Intel 2.5 Gb Ethernet, Wi-Fi 6 and BLUETOOTH 5.2 handle wired and wireless connectivity.

Samsung 990 PRO SSD and 10 TB HDD included

The 4 TB PCIe 4.0x4 drive reaches 7450 MB/s read and 6900 MB/s write speeds for fast project loads. A 10 TB hard drive with 256 MB cache adds bulk storage for archives and datasets. Four M.2 slots and four SATA 6 Gb/s ports on the motherboard allow future expansion. Front-panel I/O provides USB 3.2 Type-C, two USB 3.2 Gen 1 and a combo audio jack.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $5,249.99
Pricier than about 54% of the 1,534 comparable items (median $2,906.49).
RAM capacity 64 GB DDR5
Typical for this category: the median of 84 items is 64 GB.
SSD storage 4 TB NVMe
Higher than about 60% of the 85 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 A4000
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 is the 360 mm liquid cooler mounted on the LGA 1700 socket, and what step is often missed?

The cooler uses the LGA 1700 mounting bracket included with the Z790 TUF motherboard; the step often missed is removing the protective film from the cold-plate before securing the four spring screws in a cross pattern.

What maintenance will the 360 mm liquid cooler and the 850W 80 PLUS Bronze PSU need later?

The sealed AIO requires no coolant refill; clean the radiator fins and 140 mm fan blades yearly, and vacuum dust from the PSU intake grill to keep the Japanese capacitor cool.

Which limit appears first when the i9-14900K runs an extended 24-core render load?

The CPU reaches its 6.00 GHz thermal junction limit and throttles before the 360 mm radiator can reject the sustained package heat.

More in Desktop Workstation Computers

Similar items