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Adamant Custom

Adamant Custom Liquid Cooled Gaming PC Core Ultra 9 285K 32GB DDR5 4TB NVMe RTX 5070

SKU CH-83KK-6YK3Q

Liquid-cooled gaming desktop with a 24-core Intel Core Ultra 9 285K, 32 GB DDR5, 4 TB NVMe SSD and GeForce RTX 5070 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity32 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K delivers high multi-threaded performance
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • 32 GB DDR5 memory provides fast bandwidth for gaming and creative work
  • 4 TB Samsung 990 PRO NVMe SSD offers rapid read and write speeds
  • Nvidia GeForce RTX 5070 12 GB GPU powers modern games at high settings

Ready-to-Run AI Workstation

This desktop ships with Windows 11 Pro installed and a 24-core Intel Core Ultra 9 285K processor. Thirty-two gigabytes of DDR5 memory and a four-terabyte NVMe SSD provide capacity for large media projects. The GeForce RTX 5070 graphics card adds 12GB of video memory for rendering and gaming workloads.

Step Up From Air-Cooled Builds

A 360mm liquid cooler replaces a standard tower heatsink, keeping the 285K at its 5.70 GHz boost without thermal throttling. The jump is worthwhile when sustained multi-core loads run for hours or when acoustic levels must stay low in a studio. An 850W Bronze-rated supply delivers headroom for the full component set.

Pre-Assembled With Standard Mounting

The motherboard uses the LGA 1851 socket and the cooler brackets are fitted at the factory, so no bracket swap is required. Builders should verify that the Corsair 4000D case clearance matches the 360mm radiator before ordering a replacement loop. The four M.2 slots and four SATA ports remain accessible for future storage additions.

How it compares

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

Price $3,066.99
Pricier than about 60% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 4 TB NVMe
Higher 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
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core Ultra 9 (Series 2)
CPU modelIntel Core Ultra 9 285K
CPU socketLGA 1851
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What case clearance does the 360mm liquid cooler need in the Corsair 4000D chassis?

The 360mm radiator mounts in the top or front of the 4000D, which supports up to 360mm radiators in both positions.

Which motherboard power connectors must be seated for the Core Ultra 9 285K on the Z890 UD?

Connect the 24-pin ATX and the 8-pin EPS (CPU) cables from the 850W PSU; the 8-pin is often missed on first builds.

How many M.2 slots remain free after the 4TB Samsung 990 PRO is installed?

The Z890 UD provides four M.2 connectors, so three slots stay open for future NVMe expansion.

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