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 desktop with sound-dampened panels, liquid CPU cooler, Nvidia RTX PRO 4000 graphics card

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

  • 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 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.

Highlights

  • 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

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 Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB 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

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.

Also in this aisle

People compared these

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