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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

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

Highlights

  • 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

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 7
CPU NameIntel Core Ultra 7 265K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5070 Ti
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB 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

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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