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Black mid-tower desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Gaming PC Intel Core Ultra 9 285K Z890 AORUS 64GB DDR5 4TB NVMe RTX 5070

SKU CH-K5QX-C0J9P

Liquid-cooled gaming desktop with a 24-core Intel Core Ultra 9 285K, 64GB DDR5, 4TB NVMe storage and an RTX 5070 GPU

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K handles heavy workloads with ease
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 64 GB DDR5 memory supports multitasking and future upgrades
  • 4 TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads
  • RTX 5070 12 GB GPU powers high-refresh gaming and creative apps

24-Core Workstation Ready

The Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K processor with 64GB DDR5 memory and a 4TB NVMe Samsung 990 PRO drive. A GeForce RTX 5070 12GB GPU handles rendering and gaming workloads. Windows 11 Pro ships pre-installed on the mid-tower chassis.

Liquid Cooling Install Notes

The 360mm AIO cooler arrives pre-filled and mounted to the LGA 1851 socket, so no loop assembly is required. The Gigabyte Z890M AORUS motherboard uses standard ATX power connectors and the 850W Thermaltake PSU includes all necessary cables. Builders should verify case clearance for the 360mm radiator before ordering.

Sustained Load Behaviour

Under continuous compute tasks the liquid cooler maintains lower CPU temperatures than air alternatives, allowing the 285K to hold higher boost frequencies for longer periods. The 80 PLUS Bronze PSU delivers stable output during extended GPU and CPU utilisation. Thermal throttling is reduced compared with shorter benchmark runs.

How it compares

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

Price $3,439.99
Pricier than about 67% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 2 TB).

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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 capacity64 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 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be 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

How do I confirm the 360 mm liquid cooler is running after power-on?

The 360 mm AIO should spin its 140 mm fans and show coolant flow in the BIOS hardware monitor; CPU temperatures under load should stay well below the 5.70 GHz boost ceiling.

What ships inside the case and what must I add myself?

The system arrives fully assembled with the 24-core CPU, 64 GB DDR5, 4 TB Samsung 990 PRO NVMe, RTX 5070 12 GB GPU, 850 W PSU, Windows 11 Pro and Wi-Fi 7; only a monitor, keyboard and mouse are needed.

Which memory configuration suits a future upgrade to the 192 GB limit?

The board has four DDR5 slots; the current 64 GB kit occupies two, leaving two free slots for matching modules to reach the 192 GB maximum.

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