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Black mid-tower with tempered glass side panel and ARGB lighting

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Intel Core Ultra 9 285K 192GB DDR5 8TB NVMe Gaming PC

SKU CH-0TZ4-Y85MV

Liquid-cooled tower with 24-core Intel Core Ultra 9 285K, 192GB DDR5 and 8TB NVMe storage running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K delivers high multi-threaded performance
  • 192GB DDR5 memory handles large workloads and multitasking
  • 8TB NVMe storage across two 4TB Samsung 990 PRO drives
  • 360mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 7 and Bluetooth 5.4 provide fast wireless connectivity

24-Core AI Workstation

The Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K with 192GB of DDR5 memory and dual 4TB NVMe drives in a liquid-cooled tower. It ships with Windows 11 Pro and targets creators and developers who need high multi-thread throughput and large local datasets without a discrete graphics card. Integrated graphics handle display output through HDMI and DisplayPort.

Interface and storage limits

The Z890 motherboard provides one Thunderbolt 4 Type-C port, one USB 20Gbps Type-C, three USB 10Gbps and three USB 5Gbps ports at the rear, plus a front USB 3.2 Gen 2 Type-C and two USB 3.0 ports. Four M.2 slots and four SATA 6Gb/s connectors are available internally, while networking uses Intel 2.5Gb Ethernet, Wi-Fi 7 and Bluetooth 5.4. All four memory slots are populated to reach the 192GB maximum.

Compatibility checklist

Verify that your monitors accept HDMI or DisplayPort signals from integrated graphics, as no discrete GPU is installed. The 360mm liquid cooler and 850W power supply occupy standard ATX clearances inside the 475 x 245 x 463 mm case, so confirm rack or desk space accommodates those dimensions. The board uses the LGA 1851 socket, limiting future CPU upgrades to compatible Intel Core Ultra processors.

How it compares

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

Price $5,824.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% 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).

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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 capacity192 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

Should I pick the 192GB DDR5 configuration or add more memory later?

The system already reaches the motherboard maximum of 192 GB across four slots, so no further DDR5 upgrades are possible.

What does the 5.70 GHz boost clock deliver in daily workloads?

The Intel Core Ultra 9 285K can hit 5.70 GHz on active cores, giving strong single-thread speed for gaming and responsive multitasking across its 24 cores.

How fast are the Samsung 990 PRO drives over the PCIe 4.0 x4 interface?

Each 4 TB drive reaches up to 7450 MB/s read and 6900 MB/s write, so the paired 8 TB NVMe array saturates the PCIe 4.0 x4 link.

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