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Black desktop tower with tempered glass side panel and ARGB fans

Adamant Custom

Adamant Custom Core Ultra 7 265K 128GB DDR5 2TB NVMe RTX 5070 Gaming PC

SKU CH-CB3Z-5F4V2

A 20-core Intel Core Ultra 7 265K workstation with 128GB DDR5, 2TB NVMe and RTX 5070 graphics for rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for heavy multitasking
  • 128GB DDR5 memory handles large datasets and complex simulations
  • 2TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speeds
  • Nvidia GeForce RTX 5070 12GB GPU accelerates rendering and AI workloads
  • 240mm liquid cooler keeps CPU temperatures low under sustained loads

Ready-built workstation PC

This Adamant Custom desktop pairs a 20-core Intel Core Ultra 7 265K with 128GB DDR5 memory and an Nvidia GeForce RTX 5070 12GB graphics card. A 2TB Samsung 990 PRO NVMe drive provides 7450 MB/s read and 6900 MB/s write speeds. Windows 11 Pro is pre-installed on a liquid-cooled platform.

Suited for rendering and AI workloads

The 20-core processor, 128GB DDR5 capacity and RTX 5070 12GB GPU serve 3D modelling, video editing and local AI inference. Buyers who need more than 128GB system memory or a second graphics card should consider a different configuration. The motherboard supports up to 192GB total DDR5 across four slots.

128GB DDR5 memory capacity

This single specification defines whether the system matches the workload. The installed 128GB kit fills the typical requirement for large scene files and multi-application pipelines. If the project demands more than 192GB maximum supported memory, this platform will not scale far enough.

How it compares

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

Price $4,047.99
Pricier than about 78% 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 2 TB NVMe
Typical for this category: the median of 24,468 items is 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 storage2 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070
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 Thunderbolt version does the rear Type-C port use, and what bandwidth does it cap at?

The motherboard provides one rear Thunderbolt 4 Type-C port running at up to 40 Gbps for data, video and power delivery.

What are the case dimensions and internal drive bays for fitting this system?

The CoolerMaster HAF 500 measures 508 x 203 x 508 mm and includes two 3.5-inch and two 2.5-inch internal bays.

How is the liquid cooler installed, and which step is often missed?

The 240 mm AIO arrives pre-filled and mounted on the CPU; the step people forget is connecting the pump header and ARGB cable to the motherboard before powering on.

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