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 gaming PC with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom 24-Core Ultra 9 285K 128GB DDR5 8TB NVMe 10TB HDD RTX PRO 4000 Blackwell gaming PC

SKU CH-XV71-M1WZG

A 24-core Intel Core Ultra 9 285K workstation with 128GB DDR5, 8TB NVMe, 10TB HDD and an Nvidia RTX PRO 4000 Blackwell GPU in a liquid-cooled tower

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeNvidia RTX PRO 4000 Blackwell
  • Memory Capacity128GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Intel Ultra 9 285K reaches 5.70 GHz for heavy multi-thread workloads
  • 128 GB DDR5 supports large assemblies and simulation datasets
  • 8 TB NVMe SSD delivers 7450 MB/s reads for rapid project loading
  • Nvidia RTX PRO 4000 Blackwell 24 GB handles certified CAD and CAE applications
  • 360 mm liquid cooler keeps the CPU quiet under sustained load

24-Core Workstation for Professional Modelling

This Adamant Custom tower pairs a 24-core Intel Core Ultra 9 285K with an Nvidia RTX PRO 4000 Blackwell GPU and 128GB of DDR5 memory. It targets engineers and designers running SolidWorks, CAD, CAM and CAE workloads that demand both high single-thread frequency and certified professional graphics drivers. The system ships with Windows 11 Pro and a 360mm liquid cooler for sustained thermal performance.

24GB RTX PRO 4000 Blackwell GPU Decides Fit

The single specification that determines suitability is the 24GB frame buffer on the RTX PRO 4000 Blackwell. That capacity lets you hold large assemblies, high-resolution textures and simulation datasets entirely in video memory. If your models exceed 24GB you will see paging to system RAM and a sharp performance drop, so verify your typical scene size against this limit before ordering.

128GB DDR5 with 192GB Ceiling and 18TB Total Storage

Four populated slots deliver 128GB of DDR5 today, while the motherboard supports up to 192GB for future expansion. Primary storage comprises two 4TB NVMe drives in a RAID-ready configuration, supplemented by a 10TB mechanical drive for archival data. This combination comfortably handles active project files, scratch space and long-term libraries without immediate upgrades.

Highlights

  • 24-core Intel Ultra 9 285K reaches 5.70 GHz for heavy multi-thread workloads
  • 128 GB DDR5 supports large assemblies and simulation datasets
  • 8 TB NVMe SSD delivers 7450 MB/s reads for rapid project loading
  • Nvidia RTX PRO 4000 Blackwell 24 GB handles certified CAD and CAE applications
  • 360 mm liquid cooler keeps the CPU quiet under sustained load

Specifications

CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeNvidia RTX PRO 4000 Blackwell
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorTower
TypeBusiness Desktops & Workstations
Release Year2026
AI FeaturesAI Ready
UsageWorkstation
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 7
LAN ChipsetIntegrated
WLAN802.11be Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

How does the 24-core Ultra 9 285K perform inside a real workstation build?

The 24-core CPU runs at 3.7 GHz base with a 5.70 GHz boost and 36 MB L3 cache, cooled by a 360 mm liquid loop, so sustained multi-thread loads in SolidWorks or CAD stay at high clocks without thermal throttling.

What does the Z890 motherboard’s Thunderbolt 4 and USB 20 Gbps Type-C actually cap at in daily use?

Thunderbolt 4 provides 40 Gbps bi-directional bandwidth for external GPUs or NVMe arrays, while the rear 20 Gbps Type-C and three 10 Gbps ports handle fast SSDs and docks at their rated speeds.

Will the Antec P20 case and 850 W PSU physically accommodate the RTX PRO 4000 Blackwell and all drives?

The mid-tower measures 469 x 220 x 490 mm with E-ATX support, fits the triple-slot GPU, two 3.5″ HDDs, two 2.5″ SSDs and the 360 mm radiator, powered by an 850 W 80 PLUS Bronze unit.

Also in this aisle

People compared these

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