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

Adamant Custom

Adamant Custom Gaming Desktop PC Core Ultra 5 245K RTX 5090 32GB DDR5 4TB NVMe 10TB HDD Liquid Cooled

SKU CH-PJA1-44D3H

Liquid-cooled gaming desktop with a 14-core Intel Core Ultra 5 245K, RTX 5090 32GB GPU, 32GB DDR5, 4TB NVMe SSD and 10TB HDD

  • Release Year2026
  • TypeGaming & Entertainment
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageGaming
  • ColorBlack
  • 14-core Intel Core Ultra 5 245K delivers high gaming frame rates
  • 32 GB DDR5 memory handles multitasking and modern titles smoothly
  • 4 TB NVMe SSD loads games and apps in seconds
  • 10 TB HDD stores massive media libraries locally
  • 240 mm liquid cooler keeps the CPU quiet under load

Built for high-end gaming and media work

This Adamant Custom desktop pairs a 14-core Intel Core Ultra 5 245K processor with an Nvidia GeForce RTX 5090 32GB graphics card. It ships with 32GB of DDR5 memory, a 4TB Samsung 990 PRO NVMe SSD and a 10TB hard drive. The system arrives ready to run Windows 11 Pro out of the box.

Pre-assembled with a 240mm liquid cooler

The PC is fully built and tested before dispatch, so there are no components to fit yourself. The 240mm Quiet Edition AIO cooler is already mounted on the LGA 1851 socket. The Antec P20 case includes dust filters on the bottom, front and top that should be cleaned periodically to maintain airflow.

Check your space and power needs first

The mid-tower chassis measures 469 mm deep, 220 mm wide and 490 mm high, so confirm it fits your intended location. A 1000W 80 PLUS Gold power supply is installed internally. The motherboard provides Wi-Fi 7 and Bluetooth 5.4, plus rear Thunderbolt 4, USB 20Gbps and USB 10Gbps ports for peripherals.

Highlights

  • 14-core Intel Core Ultra 5 245K delivers high gaming frame rates
  • 32 GB DDR5 memory handles multitasking and modern titles smoothly
  • 4 TB NVMe SSD loads games and apps in seconds
  • 10 TB HDD stores massive media libraries locally
  • 240 mm liquid cooler keeps the CPU quiet under load

Specifications

Release Year2026
TypeGaming & Entertainment
Form FactorDesktop
AI FeaturesAI Ready
UsageGaming
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 Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
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 can I confirm the Intel Core Ultra 5 245K is reaching its 5.20 GHz boost after assembly?

Open Task Manager or a hardware monitor and watch the clock speed under load; the processor should show up to 5.20 GHz on its 14 cores when thermal headroom allows.

Which components are already installed and which must I source myself for this desktop?

The case, 1000W PSU, Z890 motherboard, CPU with 240mm liquid cooler, 32GB DDR5, 4TB NVMe SSD, 10TB HDD, RTX 5090 32GB GPU and Windows 11 Pro are all fitted; only peripherals and extra storage are optional.

Should I choose the 32GB DDR5 configuration or plan to fill the four slots up to 192 GB later?

The board has four DDR5 slots supporting 192 GB total; 32GB is strong for current gaming, while content creators can add matching modules later without replacing the original kit.

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