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Black mid-tower desktop with sound-dampening panels and liquid cooling visible through side panel

Adamant Custom

Adamant Custom Intel Core Ultra 9 285K 128GB DDR5 8TB NVMe 10TB HDD RTX PRO 4000 Blackwell Gaming PC

SKU CH-CPS2-5N5RC

A liquid-cooled workstation desktop with a 24-core Intel Core Ultra 9 285K, 128GB DDR5, 8TB NVMe, 10TB HDD and an RTX PRO 4000 Blackwell GPU for CAD, modelling and AI tasks

  • 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 powers heavy multi-threaded workloads
  • 128GB DDR5 memory handles large datasets and concurrent applications
  • 8TB NVMe storage delivers 7450 MB/s read and 6900 MB/s write speeds
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional rendering and AI tasks
  • 360mm liquid cooler keeps the CPU quiet under sustained loads

Built for Professional Workloads

This desktop combines a 24-core Intel Core Ultra 9 285K processor with 128GB DDR5 memory and an Nvidia RTX PRO 4000 Blackwell 24GB GPU. It targets engineers, designers and researchers who need certified drivers and large frame buffers for CAD, CAM, CAE and AI-ready applications. Windows 11 Pro is pre-installed.

Motherboard and Storage Layout

The Gigabyte Z890 UD board provides four DDR5 slots (128GB populated, 192GB maximum), four M.2 connectors and four SATA 6Gb/s ports with RAID support. Two 4TB Samsung 990 PRO PCIe 4.0x4 drives deliver the 8TB NVMe pool, while a 10TB SATA HDD adds bulk capacity. Rear I/O includes USB4 Type-C, USB 3.2 Gen 2, four USB 3.2 Gen 1, four USB 2.0, Intel 2.5Gb Ethernet and Wi-Fi 6E AX211.

Liquid Cooling and 850W Bronze PSU

A 360mm quiet-edition AIO cools the CPU, aided by three front 120mm fans, one PSU-shroud 120mm fan and a rear 120mm fan inside the sound-dampened Antec P10 FLUX chassis. The Thermaltake Smart 850W 80 PLUS Bronze unit uses a 140mm low-noise fan and Japanese main capacitors with over-voltage, under-voltage, over-power and short-circuit protection.

Highlights

  • 24-core Intel Core Ultra 9 285K powers heavy multi-threaded workloads
  • 128GB DDR5 memory handles large datasets and concurrent applications
  • 8TB NVMe storage delivers 7450 MB/s read and 6900 MB/s write speeds
  • Nvidia RTX PRO 4000 Blackwell 24GB GPU accelerates professional rendering and AI tasks
  • 360mm liquid cooler keeps the CPU quiet under sustained loads

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
SSD8TB 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

Will the 360 mm liquid cooler keep the Core Ultra 9 285K from throttling during long renders?

The 360 mm quiet-edition AIO is sized for the 285K's 24 cores and 5.70 GHz boost, so sustained workloads stay within thermal limits without fan ramping.

How loud is the system when the RTX PRO 4000 Blackwell and CPU run flat-out all day?

Antec P10 Flux sound-dampening panels, three 120 mm front fans, one 120 mm rear fan, one 120 mm PSU shroud fan and a 140 mm PSU fan all run at low RPM, keeping noise low under full load.

Does the motherboard include Wi-Fi 6E and Bluetooth 5.3 so I don't need separate adapters?

The Gigabyte Z890 UD integrates Intel Wi-Fi 6E AX211 and Bluetooth 5.3, plus 2.5 Gb Ethernet, so no extra wireless hardware is required.

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