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Adamant Custom

Adamant Custom Intel Core Ultra 9 285K RTX PRO 4000 128GB DDR5 1TB NVMe 10TB HDD Gaming PC

SKU CH-EAWR-DN10F

A 24-core Intel Core Ultra 9 285K workstation with RTX PRO 4000 graphics, 128GB DDR5, 1TB NVMe SSD and 10TB HDD

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Ultra 9 285K drives heavy CAD workloads
  • RTX PRO 4000 Blackwell 24 GB powers professional visualisation
  • 128 GB DDR5 with four slots supports up to 192 GB
  • 1 TB NVMe plus 10 TB HDD gives fast boot and deep storage
  • 360 mm liquid cooler and sound-damped case keep thermals quiet

Workstation desktop with 24-core CPU

The Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K processor with an Nvidia RTX PRO 4000 Blackwell GPU carrying 24 GB of video memory. 128 GB of DDR5 system memory and a 1 TB NVMe SSD sit alongside a 10 TB SATA hard drive. Windows 11 Pro is installed, targeting professionals who need high core counts and certified drivers for CAD, CAM and CAE workloads.

Liquid cooling and 850 W Bronze PSU

A 360 mm quiet-edition liquid cooler handles the CPU while the case includes three 120 mm front fans, one 120 mm rear fan and a 140 mm fan in the PSU shroud. The Thermaltake Smart 850 W 80 PLUS Bronze supply uses Japanese main capacitors and protections for over-voltage, under-voltage, over-power and short-circuit. Sound-dampening panels and a fan-control button keep acoustic output low during sustained loads.

Customisable build with Wi-Fi 6E and USB4

The Gigabyte Z890 UD motherboard adds Wi-Fi 6E AX211 and Bluetooth5.3 alongside a rear USB4 Type-C port, USB 3.2 Gen 2, four USB 3.2 Gen 1 and four USB 2.0 ports. Internal headers provide another USB Type-C, two USB 3.2 Gen 1 and four USB 2.0 connections. Four SATA 6 Gb/s ports support RAID 0, 1, 5, 10 and four M.2 slots allow storage expansion. The supplier notes that all configurations are customisable.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $7,051.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeDesktop PC
Year of release2026
Recommended useWorkstation
Product colorBlack
Processor
ProcessorIntel Core Ultra 9 (Series 2)
CPU modelIntel Core Ultra 9 285K
CPU socketLGA 1851
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Drive interfaceSATA
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 4000 Blackwell
GPU interfacePCI Express x16
VR readyYes
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6E
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How is the 360mm liquid CPU cooler mounted, and which step is often missed?

The 360mm radiator fits the Antec P10 FLUX top or front; the step people skip is connecting the pump header to the CPU_FAN socket on the GIGABYTE Z890 UD so the BIOS controls speed correctly.

Which component will need replacement first under heavy workloads?

The 850W 80 PLUS Bronze PSU is the first wear item; its electrolytic capacitors age faster than the 128GB DDR5 modules or the 1TB Samsung 990 PRO SSD.

What thermal limit appears first during sustained all-core loads?

The Intel Core Ultra 9 285K hits its 5.70 GHz turbo ceiling and the 360mm AIO reaches equilibrium, so CPU package temperature stabilises before the GPU or memory throttle.

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