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 desktop with tempered glass side panel, liquid cooling visible

Adamant Custom

Adamant Custom 24-Core i9-14900K 64GB 4TB NVMe 10TB HDD RTX PRO 4500 Blackwell Business Desktop

SKU CH-CG3D-XAPDD

A 24-core Intel i9-14900K business desktop with 64GB DDR5, 4TB NVMe SSD, 10TB HDD and RTX PRO 4500 Blackwell graphics for SolidWorks and CAE workloads

  • Release Year2026
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core i9-14900K reaches 6.00 GHz for heavy multi-thread workloads
  • Nvidia RTX PRO 4500 Blackwell 32GB drives professional visualisation and AI tasks
  • 64GB DDR5 with 192GB ceiling lets you scale memory as projects grow
  • 4TB Samsung 990 PRO NVMe at 7450 MB/s read slashes load times
  • 360mm liquid cooler keeps sustained performance quiet under full load

Workstation for CAD and modelling

The Adamant Custom desktop pairs a 24-core Intel Core i9-14900K processor with an Nvidia RTX PRO 4500 Blackwell graphics card carrying 32 GB of memory. Sixty-four gigabytes of DDR5 system memory and a 4 TB NVMe SSD provide fast access to large assemblies. A 10 TB hard drive adds bulk storage for project archives. The system ships with Windows 11 Pro and liquid CPU cooling in a mid-tower chassis.

Upgrade from older workstations

Replacing a machine limited to fewer cores, less GPU memory or slower storage removes bottlenecks in simulation, rendering and multi-tasking. The jump is worth it when current projects exceed available video memory or when CPU render times stall iteration cycles. Builders who need more than 192 GB of system memory or multiple professional GPUs will find this configuration cannot scale further.

Limits of the PCIe 4.0 NVMe interface

The Samsung 990 PRO SSD delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s over a PCIe 4.0 x4 link. Throughput cannot exceed the electrical ceiling of that interface, so workloads demanding sustained speeds beyond these figures will hit a ceiling. The motherboard provides four M.2 connectors, yet only lanes from the CPU and chipset define how many drives can run at full rate simultaneously.

Highlights

  • 24-core i9-14900K reaches 6.00 GHz for heavy multi-thread workloads
  • Nvidia RTX PRO 4500 Blackwell 32GB drives professional visualisation and AI tasks
  • 64GB DDR5 with 192GB ceiling lets you scale memory as projects grow
  • 4TB Samsung 990 PRO NVMe at 7450 MB/s read slashes load times
  • 360mm liquid cooler keeps sustained performance quiet under full load

Specifications

Release Year2026
Form FactorMid Tower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeNvidia RTX PRO 4500 Blackwell
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
RJ451 port

Questions about this item

What case dimensions and internal drive bays does the Antec P20 mid-tower provide for this build?

The case measures 469 mm deep by 220 mm wide by 490 mm high and includes two internal 3.5"/2.5" bays plus two additional 2.5" bays.

How is the 360 mm liquid cooler mounted, and what step do builders often miss?

The 360 mm radiator attaches to the top or front of the Antec P20; the step often missed is orienting the tubes at the bottom of the radiator to prevent air bubbles in the pump.

Which storage drives will need replacement first and what are their capacities?

The 4 TB Samsung 990 PRO NVMe SSD and the 10 TB HDD with 256 MB cache are the primary drives; SSDs typically outlast mechanical drives, so the HDD will likely need replacement sooner.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.