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Adamant Custom

Adamant Custom 24-Core Ultra 9 285K 32GB DDR5 4TB NVMe 10TB HDD RTX PRO 2000 Gaming PC

SKU CH-JER8-SNWBE

24-core Intel Core Ultra 9 285K workstation with 32GB DDR5, 4TB NVMe, 10TB HDD and RTX PRO 2000 16GB GPU for CAD and modelling

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeNvidia RTX PRO 2000 Blackwell
  • Memory Capacity32GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Intel Core Ultra 9 285K handles heavy CAD workloads
  • 32 GB DDR5 memory supports large assemblies with room to expand
  • 4 TB NVMe SSD plus 10 TB HDD stores massive project libraries
  • Nvidia RTX PRO 2000 Blackwell 16 GB GPU accelerates professional rendering
  • 360 mm liquid cooler keeps the CPU quiet under sustained load

24-Core Intel Ultra 9 Workstation

This Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K processor with an Nvidia RTX PRO 2000 Blackwell GPU and 32GB of DDR5 memory. It targets engineers and designers running SolidWorks, CAD, CAM or CAE workloads that demand high single-thread speed and certified professional graphics drivers. The 4TB NVMe SSD and 10TB hard drive provide fast project storage and deep archival capacity in one chassis.

Check Motherboard and Power Before Ordering

The system uses an LGA 1851 socket on a Z890 chipset with four DDR5 slots, so existing memory kits must be DDR5 to be reusable. The 850W 80 PLUS Bronze power supply includes the necessary connectors for the supplied GPU, but verify that any additional cards you plan to add fit within the 469 mm case depth and the available PCIe power cables. Front-panel I/O includes USB 3.2 Gen 2 Type-C and Thunderbolt 4 ports for modern peripherals.

Upgrade From Older Workstations or Consumer PCs

Moving from a system with fewer than 24 cores, less than 32GB of DDR5, or a consumer-grade GPU yields measurable gains in simulation solve times and viewport responsiveness. The jump is worth it when current projects exceed 16GB VRAM or when CPU render queues stall daily. Buyers who need multiple GPUs, more than 192GB RAM, or rackmount form factor should look elsewhere.

Highlights

  • 24-core Intel Core Ultra 9 285K handles heavy CAD workloads
  • 32 GB DDR5 memory supports large assemblies with room to expand
  • 4 TB NVMe SSD plus 10 TB HDD stores massive project libraries
  • Nvidia RTX PRO 2000 Blackwell 16 GB GPU accelerates professional rendering
  • 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 2000 Blackwell
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorMid Tower
TypeBusiness Desktops & Workstations
Release Year2026
AI FeaturesAI Ready
UsageWork / Business
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 comes inside the Antec P20 case and what must I add myself?

The system ships fully assembled with a 24-core Intel Core Ultra 9 285K, 32GB DDR5, 4TB Samsung 990 PRO NVMe, 10TB HDD, RTX PRO 2000 Blackwell 16GB GPU, 850W PSU, Windows 11 Pro, liquid CPU cooler, Wi-Fi 7 and Bluetooth5.4. Only peripherals such as monitor, keyboard and mouse are left to you.

Should I pick the 32GB DDR5 configuration or upgrade toward the 192GB maximum?

32GB DDR5 handles typical SolidWorks, CAD and CAM workloads; the board has four slots and supports up to 192GB, so you can add matched modules later if simulations or large assemblies demand more capacity.

What does the 5.70 GHz boost clock mean once the Ultra 9 285K is under load in this chassis?

The 360 mm liquid cooler lets the 24-core CPU reach its 5.70 GHz single-core turbo for short bursts, while sustained all-core speeds stay lower; real-world render and simulation times will depend on thermal headroom and the specific application.

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