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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

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 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.

Highlights

  • 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

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWork / Business
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core Ultra 5
CPU NameIntel Core Ultra 5 245K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5090
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

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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