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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

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelIntel Core Ultra 9 285K
  • 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.

How it compares

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

Price $7,964.99
Pricier than about 91% 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 8 TB NVMe
Higher than about 99% 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 storage8 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

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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