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Black Corsair 4000D tempered glass mid-tower with 240mm liquid cooler visible inside

Adamant Custom

Adamant Custom Gaming PC Core Ultra 5 245K RTX 5090 192GB DDR5 1TB NVMe 10TB HDD Z890 TUF Liquid Cooled

SKU CH-2311-82GP5

Liquid-cooled workstation desktop with 14-core Intel Core Ultra 5 245K, RTX 5090 32GB GPU, 192GB DDR5, 1TB NVMe SSD and 10TB HDD

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for heavy workloads
  • 192 GB DDR5 memory handles large datasets without swapping
  • RTX 5090 32 GB GPU accelerates rendering and AI tasks
  • 1 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Core Ultra 5 245K Workstation

The Adamant Custom desktop pairs a 14-core Intel Core Ultra 5 245K processor with 192GB of DDR5 memory and a GeForce RTX 5090 graphics card. A 1TB Samsung 990 PRO NVMe drive handles the operating system and active projects while a 10TB hard drive provides bulk storage. Windows 11 Pro comes pre-installed on a liquid-cooled platform built inside a Corsair 4000D chassis.

AI Development and Media Production

This configuration suits professionals who need high GPU memory for large-language-model inference, 3D rendering or complex simulation workloads. The 32GB frame buffer on the RTX 5090 and the 192GB system memory ceiling remove common bottlenecks in those tasks. Buyers who only require mainstream gaming performance or general office productivity will find the specification excessive for their needs.

Power and Connectivity Check

Verify that your mains supply can deliver reliable power to a 1000W 80 PLUS Gold unit before ordering. The motherboard rear panel includes one Thunderbolt 4 Type-C port, one USB 20Gbps Type-C port, three USB 10Gbps ports and three USB 5Gbps ports plus 2.5Gb Ethernet. Wi-Fi 7 and Bluetooth 5.4 are integrated for wireless connectivity.

How it compares

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

Price $9,360.99
Pricier than about 91% 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 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 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 useWorkstation
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
CPU socketLGA 1700
Memory
RAM capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
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 Z890 TUF motherboard need any additional power connectors beyond the 1000W PSU cables already installed?

The 1000W Thermaltake Toughpower Gold unit ships with all required ATX 24-pin, CPU 8-pin and PCIe cables pre-routed, so the Z890-PLUS TUF and RTX 5090 receive power without extra parts.

Can the 10TB HDD and 1TB Samsung 990 PRO coexist with the four M.2 slots on the Z890 board?

Yes — the board provides four M.2 connectors and four SATA 6Gb/s ports, so the factory-installed NVMe SSD and 10TB hard drive occupy separate interfaces and leave three M.2 slots free.

How do I confirm the 192GB DDR5 kit is running at its rated speed after first boot?

Open Task Manager’s Performance tab or the UEFI/BIOS memory section; both will show the installed capacity as 192GB and the current DDR5 data rate.

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