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

Adamant Custom

Adamant Custom 14-Core Liquid Cooled Gaming PC Ultra 5 245K 192GB DDR5 8TB NVMe

SKU CH-P3PZ-NS5ZJ

A liquid-cooled workstation desktop with a 14-core Intel Core Ultra 5 245K processor, 192GB DDR5 memory and 8TB NVMe storage running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for heavy multitasking
  • 192 GB DDR5 memory handles large datasets and virtual machines
  • 8 TB NVMe storage from two Samsung 990 PRO drives reads at 7450 MB/s
  • 240 mm liquid cooler keeps CPU temperatures low under sustained loads
  • Wi-Fi 7 and Bluetooth 5.4 plus 2.5 Gb Ethernet give fast wired and wireless connectivity

14-Core Intel Core Ultra 5 245K Workstation

The Adamant Custom desktop is a new 2026 workstation built around a 14-core Intel Core Ultra 5 245K processor running at 4.2 GHz with a maximum turbo of 5.20 GHz. It ships with 192 GB of DDR5 memory, an 8 TB NVMe array composed of two 4 TB Samsung 990 PRO drives, and a 240 mm liquid CPU cooler inside a Ceres 300 tempered-glass mid-tower. Windows 11 Pro 64-bit is pre-installed.

Integrated graphics only — no discrete GPU slot

The system relies on Intel integrated graphics with HDMI and DisplayPort outputs, making it suitable for office productivity, development workstations and AI-ready tasks that do not require a dedicated graphics card. Buyers who need hardware-accelerated 3D rendering, real-time ray tracing or dedicated compute must add a discrete graphics card. The 750 W 80 PLUS Bronze power supply provides headroom for such an upgrade.

192 GB DDR5 at the motherboard limit

The TUF Gaming Z890-PLUS motherboard supports a maximum of 192 GB of DDR5 across four slots, and this build already populates that ceiling. Anyone anticipating future memory expansion beyond 192 GB must choose a different platform.

How it compares

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

Price $5,097.99
Pricier than about 86% 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 typeDesktop PC
Recommended useWorkstation
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What case clearance is required for the 240 mm liquid cooler and 140 mm fans?

The Ceres 300 mid-tower measures 475 mm deep by 245 mm wide by 463 mm high and includes front and rear 140 mm fans rated at 1500 rpm and 30 dBA.

Which motherboard power connectors must be seated for the Intel Core Ultra 5 245K on the Z890-PLUS board?

The LGA 1851 socket requires the 24-pin ATX and 8-pin EPS cables from the Thermaltake Smart 750 W PSU to be fully inserted before first boot.

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

The Z890-PLUS provides four M.2 connectors; two are occupied by the factory SSDs, leaving two open for future NVMe expansion.

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