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

Adamant Custom

Adamant Custom 14-Core Liquid Cooled Intel Core Ultra 5 245K 128GB DDR5 2TB NVMe RTX 5090 gaming PC

SKU CH-CP6C-MF8YG

A 14-core Intel Core Ultra 5 245K desktop with 128GB DDR5, 2TB NVMe and an RTX 5090 32GB GPU, liquid cooled in a tempered-glass case

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K up to 5.20 GHz for demanding workloads
  • 240 mm liquid CPU cooler keeps temperatures low under load
  • 128 GB DDR5 memory handles heavy multitasking and large datasets
  • 2 TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speeds
  • Nvidia GeForce RTX 5090 32 GB GPU powers high-fidelity gaming and creative work

14-Core Ultra 5 Workstation

This desktop pairs a 14-core Intel Core Ultra 5 245K processor with 128GB DDR5 memory and a 32GB RTX 5090 graphics card. The Z890 TUF motherboard supports up to 192GB total RAM across four slots. Windows 11 Pro 64-bit comes pre-installed for immediate work or gaming use.

Liquid Cooling and 1000W Gold PSU

A 240mm Quiet Edition AIO cooler handles the CPU while the Thermaltake Toughpower 1000W 80 PLUS Gold supply delivers stable power with Japanese capacitors. The CoolerMaster HAF 500 case adds front dual 200mm ARGB fans, a rear 120mm ARGB fan and a dedicated 120mm GPU fan for directed airflow.

Z890 Connectivity and HAF 500 Build

Rear I/O includes Thunderbolt 4 Type-C, USB 20Gbps Type-C, three USB 10Gbps and three USB 5Gbps ports plus Intel 2.5Gb Ethernet. Internal expansion offers four M.2 connectors and four SATA 6Gb/s ports. Wi-Fi 7 2x2 and Bluetooth 5.4 provide modern wireless connectivity. The tempered glass panel shows the ARGB lighting.

How it compares

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

Price $8,530.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 2 TB NVMe
Typical for this category: the median of 24,468 items is 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 typeBusiness Desktops & Workstations
Recommended useWork / Business
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
CPU socketLGA 1700
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
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

How do I mount the 240 mm AIO cooler and what step is often missed?

Attach the radiator to the case using the included brackets, connect the pump header to the CPU_FAN connector on the Z890-PLUS TUF motherboard, then plug the ARGB cable into the motherboard ARGB header so the lighting syncs with the front 200 mm fans.

Which components will need replacement first during the system's life?

The 240 mm AIO pump and the three ARGB case fans (two 200 mm front, one 120 mm rear) are the only moving parts; plan to swap the pump after several years and the fans if bearing noise appears.

What thermal or power limit appears first when the RTX 5090 and Core Ultra 5 245K run sustained loads?

The 1000 W 80 PLUS Gold PSU caps total system draw, so combined CPU and GPU power cannot exceed that budget before the supply triggers its over-power protection.

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