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Black mid-tower case with tempered glass side panel, liquid cooling radiator visible inside

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Workstation Desktop PC Intel Core Ultra 9 285K 64GB DDR5 8TB NVMe PRO SSD

SKU CH-D9XA-KX6P7

Liquid-cooled 24-core Intel Core Ultra 9 workstation with 64GB DDR5 and 8TB NVMe PRO SSD storage

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K handles heavy multitasking with ease
  • 360 mm liquid cooler keeps the CPU quiet under load
  • 64 GB DDR5 memory supports large projects and future upgrades
  • 8 TB NVMe storage from two Samsung 990 PRO drives delivers fast read and write speeds
  • Wi-Fi 7 and Bluetooth 5.4 provide modern wireless connectivity

24-Core Liquid Cooled Workstation

This desktop pairs a 24-core Intel Core Ultra 9 285K with 64GB DDR5 and an 8TB NVMe array in a tower chassis. Liquid cooling and a 360mm radiator keep the processor stable under sustained multi-threaded loads. It targets professionals who need high single-thread frequency and large memory capacity without a discrete graphics card. The system ships with Windows 11 Pro and Wi-Fi 7 connectivity.

64GB DDR5 and 8TB NVMe Storage

Four DDR5 slots hold 64GB today and support up to 192GB for future expansion. Dual 4TB Samsung 990 PRO drives deliver sequential reads up to 7450 MB/s and writes up to 6900 MB/s over PCIe 4.0. Integrated graphics share system memory, so heavy 3D rendering or GPU compute workloads will exhaust both VRAM and bandwidth quickly. The platform suits code compilation, virtualization and large dataset analysis instead.

Z890 Platform with Thunderbolt and 2.5Gb Ethernet

The TUF Gaming Z890 motherboard provides Thunderbolt 4, USB 20Gbps and 10Gbps ports, four M.2 sockets and four SATA 6Gb/s connectors. A Thermaltake Smart 850W 80 PLUS Bronze unit powers the build, while front and rear 140mm fans move air through the Ceres 300 case. Builders who require a discrete GPU must supply their own card and verify physical clearance. The integrated HDMI and DisplayPort outputs handle desktop display duties.

How it compares

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

Price $3,602.99
Pricier than about 71% 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 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
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 storage8 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Can I add more DDR5 memory later if the 64 GB installed fills only two of the four slots?

Yes, the motherboard has four DDR5 slots in total and supports up to 192 GB, so you can populate the remaining two slots with compatible DDR5 modules.

How can I verify the liquid cooler is running after I power on the system?

The 360 mm AIO uses a 140 mm fan rated at 1500 rpm and 30 dBA; you should hear a low hum and see coolant temperature stabilise in the BIOS or monitoring software.

Which items ship inside the box and which must I provide myself?

The box contains the assembled tower with CPU, 64 GB DDR5, dual 4 TB Samsung 990 PRO SSDs, Z890 motherboard, 850 W PSU, liquid cooler, Windows 11 Pro licence and Wi‑Fi 7 / Bluetooth 5.4 antennas; you only need to add a monitor, keyboard and mouse.

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