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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom Intel Core Ultra 9 285K 128GB DDR5 2TB NVMe 10TB HDD RTX PRO 4000 Blackwell Gaming PC

SKU CH-7N4D-WN04G

A 24-core Intel Core Ultra 9 285K workstation with 128GB DDR5, 2TB NVMe, 10TB HDD and an Nvidia RTX PRO 4000 Blackwell 24GB GPU for heavy CAD and AI workloads

  • 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 Core Ultra 9 285K reaches 5.70 GHz for heavy multi-thread workloads
  • 128GB DDR5 memory with 192 GB ceiling handles large assemblies and datasets
  • 2TB Samsung 990 PRO NVMe delivers 7450 MB/s read for fast project loading
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates CAD and rendering pipelines
  • 360 mm liquid cooler and 850W 80 PLUS Bronze PSU sustain performance under load

Workstation desktop for CAD and simulation

This Adamant Custom system pairs a 24-core Intel Core Ultra 9 285K with an Nvidia RTX PRO 4000 Blackwell GPU and 128GB of DDR5 memory. The configuration targets engineers and designers running SolidWorks, CAM or CAE workloads that demand both high single-thread frequency and certified professional graphics drivers. Liquid cooling keeps the CPU stable under sustained multi-core loads.

Upgrade from consumer platforms when ISV

The jump from a standard desktop is justified when applications require validated driver stacks, 24GB of GPU memory and error-correcting system memory capacity up to 192GB. Builders who need Thunderbolt 4, Wi-Fi 7 and 2.5GbE for peripheral bandwidth will find the Z890 TUF motherboard already equipped. Buyers who only need gaming performance or smaller datasets will not use the professional feature set.

2TB NVMe plus 10TB HDD provides tiered project

The Samsung 990 PRO delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s for active project files and scratch space. The 10TB hard drive with 256MB cache holds archives, libraries and backups without filling the primary volume. Four M.2 slots and four SATA ports allow further expansion when the current 128GB RAM or 2TB NVMe become limiting factors.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy multi-thread workloads
  • 128GB DDR5 memory with 192 GB ceiling handles large assemblies and datasets
  • 2TB Samsung 990 PRO NVMe delivers 7450 MB/s read for fast project loading
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates CAD and rendering pipelines
  • 360 mm liquid cooler and 850W 80 PLUS Bronze PSU sustain performance under 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
SSD2TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorDesktop
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

What case dimensions and motherboard form factor does the Adamant Custom workstation use?

The system ships in an Antec P20 mid-tower measuring 469 x 220 x 490 mm and uses an ATX motherboard, the TUF GAMING Z890-PLUS.

How is the CPU liquid cooler mounted, and what step is often missed?

The 360 mm AIO cooler attaches to the LGA 1851 socket; the step many miss is removing the protective film from the cold-plate before securing the pump block.

Which storage drives can be added later and how many bays are free?

The case provides two 3.5"/2.5" bays and two dedicated 2.5" bays; the motherboard also has four M.2 slots, so additional NVMe SSDs or SATA drives can be installed.

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