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Adamant Custom

Adamant Custom 24-Core Ultra 9 285K 32GB DDR5 2TB NVMe 10TB HDD RTX PRO 4000 Blackwell Gaming PC

SKU CH-0WHB-06CKK

A 24-core Intel Core Ultra 9 285K workstation with 32GB DDR5, 2TB NVMe SSD, 10TB HDD and Nvidia RTX PRO 4000 Blackwell 24GB graphics for professional modelling 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
  • Graphics InterfacePCI Express x16
  • Virtual Reality ReadyYes
  • 24-core Intel Core Ultra 9 285K drives heavy multi-thread workloads
  • Nvidia RTX PRO 4000 Blackwell 24 GB GPU accelerates professional rendering
  • 32 GB DDR5 memory with four slots expandable to 192 GB
  • 2 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • 360 mm liquid cooler keeps the CPU quiet under load

Built for Professional Modelling

This desktop pairs a 24-core Intel Core Ultra 9 285K with an Nvidia RTX PRO 4000 Blackwell GPU carrying 24GB of video memory. Thirty-two gigabytes of DDR5 system memory and a 2TB NVMe drive give fast access to large assemblies. A 10TB SATA hard drive adds deep capacity for project archives. The platform targets engineers running SolidWorks, CAD, CAM and CAE workloads.

Practical Limits of the Platform

The Z890 motherboard accepts up to 192 GB of DDR5 across four slots, so the current 32 GB can be expanded later. The graphics card connects through a PCI Express x16 slot and the board provides four M.2 connectors for additional NVMe storage. Network access comes from Intel 2.5Gb Ethernet and Wi-Fi 6E AX211 with Bluetooth5.3. The 850W 80 PLUS Bronze power supply sets the ceiling for any future component upgrades.

Check Your Setup Before Ordering

Verify that the 477 mm deep by 220 mm wide by 486 mm high mid-tower case fits the intended workspace. The liquid CPU cooler uses a 360 mm radiator, so confirm the case mounting points match. Ensure the operating environment can handle the heat output of an 850W power supply under sustained load. The system ships with Windows 11 Pro installed and requires a compatible display for the RTX PRO 4000 outputs.

Highlights

  • 24-core Intel Core Ultra 9 285K drives heavy multi-thread workloads
  • Nvidia RTX PRO 4000 Blackwell 24 GB GPU accelerates professional rendering
  • 32 GB DDR5 memory with four slots expandable to 192 GB
  • 2 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • 360 mm liquid cooler keeps the CPU quiet 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
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDD10TB
HDD InterfaceSATA
Operating SystemWindows 11 Pro
Form FactorDesktop
TypeDesktop PC
Release Year2026
AI FeaturesAI Ready
UsageWorkstation
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 6E
LAN ChipsetIntegrated
WLAN802.11ax Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

Questions about this item

Should I choose the 32GB DDR5 configuration or add more memory later?

The system ships with 32GB DDR5 across four slots and the Z890 motherboard supports up to 192GB total, so you can expand in matched modules when workloads grow.

What does the 5.70GHz boost clock on the 24-core Ultra 9 285K deliver in daily use?

The 24-core CPU reaches 5.70GHz on light threads and holds 3.7GHz base across all cores, giving fast single-thread response for CAD and strong multi-thread throughput for rendering.

How does the PCIe 4.0 x4 link affect the Samsung 990 PRO 2TB NVMe drive?

The M.2 slot runs PCIe 4.0 x4, so the 990 PRO hits its rated 7450MB/s read and 6900MB/s write without bottleneck from the interface.

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