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

Adamant Custom

Adamant Custom Core Ultra 7 265K 128GB DDR5 RTX 5070 Ti Gaming PC

SKU CH-3AW1-PQNHC

A 20-core Intel Core Ultra 7 265K desktop with 128GB DDR5, 1TB NVMe and RTX 5070 Ti 16GB graphics for rendering, modelling and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for heavy multitasking
  • 128 GB DDR5 memory handles large datasets and AI workloads
  • 1 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • RTX 5070 Ti 16 GB GPU accelerates rendering and creative apps
  • 240 mm liquid cooler keeps CPU temperatures low under load

Core Ultra 7 265K Workstation

This desktop pairs a 20-core Intel Core Ultra 7 265K processor with 128GB of DDR5 memory and a GeForce RTX 5070 Ti graphics card. A 1TB Samsung 990 PRO NVMe drive provides fast storage. The system is cooled by a 240mm liquid cooler and powered by an 850W 80 PLUS Bronze supply inside a Corsair 4000D case. It ships with Windows 11 Pro installed.

Suited For

The configuration targets professionals who need high core counts and large memory capacity for rendering, modelling or AI learning workloads. It also serves gamers wanting strong 1440p or 4K performance. Buyers who need more than 192GB of total memory or require multiple graphics cards should look at alternative platforms. The four DIMM slots are fully populated, leaving no room for easy RAM expansion.

128GB DDR5 Decides Fit

The 128GB DDR5 kit fills all four slots on the Z890 motherboard, which supports up to 192GB maximum. This capacity handles large datasets and heavy multitasking without paging. If your workflow regularly exceeds 128GB, you would need a different motherboard or higher-density modules that are not included here.

How it compares

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

Price $4,452.99
Pricier than about 82% 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 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 useWork / Business
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1700
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070 Ti
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

What case dimensions and motherboard form factor does the Corsair 4000D chassis support?

The Corsair 4000D measures 490 x 239 x 486 mm and fits ATX motherboards such as the included Z890 TUF board.

How is the 240 mm liquid cooler mounted, and which step is often missed?

The 240 mm AIO radiator screws to the top or front fan mounts; the step many miss is removing the protective film from the cold-plate before seating it on the LGA 1851 CPU.

Which memory type and maximum capacity can be added later?

The board accepts DDR5 modules up to a total of 192 GB across four slots.

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