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

Adamant Custom

Adamant Custom 14-Core Liquid Cooled Gaming PC Intel Core Ultra 5 245K 128GB DDR5 4TB NVMe RTX 5090

SKU CH-4SHD-93GM6

A liquid-cooled desktop with a 14-core Intel Core Ultra 5 245K, 128GB DDR5, 4TB NVMe SSD and an RTX 5090 32GB GPU for high-end gaming and workstation tasks

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K drives heavy multitasking
  • 128GB DDR5 memory handles large datasets smoothly
  • 4TB Samsung 990 PRO NVMe stores projects at 7450 MB/s
  • RTX 5090 32GB GPU accelerates rendering and AI workloads
  • 240mm liquid cooler keeps temperatures low under load

System Configuration

This Adamant Custom desktop pairs a 14-core Intel Core Ultra 5 245K processor with 128GB of DDR5 memory and a 4TB NVMe SSD. An Nvidia GeForce RTX 5090 with 32GB of video memory handles graphics. The system ships with Windows 11 Pro installed and uses a 240mm liquid cooler for the CPU.

Target Audience

The 128GB memory capacity and high-end GPU suit professionals running large datasets, complex simulations or heavy creative workloads. Buyers who need more than 192GB of total system memory or who require multiple graphics cards should look at a different platform.

Deciding Specification

The motherboard provides four memory slots with a 192GB maximum, so the installed 128GB kit leaves room for one upgrade step. If your workflow already exceeds that ceiling, this chassis cannot accommodate it.

How it compares

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

Price $8,430.99
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 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 2 TB).

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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 storage4 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

Does the PC come with a monitor, keyboard or mouse, or do I need to buy them separately?

The system ships without a monitor, keyboard or mouse, so those peripherals must be purchased separately.

Should I choose the 128 GB DDR5 configuration or the 192 GB maximum supported option?

The PC is already equipped with 128 GB DDR5; the 192 GB figure is the motherboard limit if you wish to add more later.

What does the 32 GB GPU memory on the RTX 5090 mean for 4K gaming and creative workloads?

The 32 GB frame buffer lets the RTX 5090 hold large textures and assets, keeping 4K gaming and GPU-accelerated rendering smooth without swapping to system RAM.

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