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Black mid-tower with tempered glass side panel, liquid cooler visible inside

Adamant Custom

Adamant Custom 20-Core Core Ultra 7 265K 192GB DDR5 1TB NVMe RTX 5070 gaming PC

SKU CH-RFD6-9K2GC

A liquid-cooled desktop with a 20-core Intel Core Ultra 7 265K, 192GB DDR5, 1TB NVMe SSD and GeForce RTX 5070 for workstation and gaming workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for heavy compute
  • 192 GB DDR5 memory handles large datasets and multitasking
  • 1 TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • RTX 5070 12 GB GPU accelerates rendering and AI workloads
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

20-Core Workstation for Rendering and AI

This desktop pairs a 20-core Intel Core Ultra 7 265K with 192GB of DDR5 memory and an Nvidia GeForce RTX 5070 12GB graphics card. It targets professionals who need strong multi-threaded compute for rendering, modelling and AI learning workloads alongside gaming capability. The system ships with Windows 11 Pro on a 1TB Samsung 990 PRO NVMe drive.

Sustained Load Behaviour with Liquid Cooling

A 240mm quiet-edition AIO liquid cooler manages CPU thermals while the Corsair 4000D case moves air through a 140mm PSU fan and front intake paths. The Thermaltake Smart 750W 80 PLUS Bronze unit delivers stable power with Japanese main capacitors and full protection circuits. The Z890 TUF motherboard provides robust VRM cooling for extended all-core boosts up to 5.50 GHz.

Upgrade Path from Lower-Core or Air-Cooled Builds

This configuration replaces systems limited to fewer cores, lower memory ceilings or air cooling that throttles during long render jobs. The jump is worth it when workloads saturate 20 cores, exceed 64GB RAM or demand sustained GPU compute without thermal throttling. Builders needing more than 1TB of fast storage or additional PCIe add-in cards should verify case bay and slot counts before ordering.

How it compares

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

Price $5,103.99
Pricier than about 86% 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 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1700
Memory
RAM capacity192 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
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

How loud is the 240mm AIO liquid cooler when the 20-core Core Ultra 7 265K runs at full load all day?

The 240mm Quiet Edition AIO uses a low-noise pump and radiator fans designed to keep acoustic output low even when the 20-core CPU sustains its 5.50 GHz boost for extended periods.

Which display cables must I already own to use the RTX 5070 12GB graphics card?

The RTX 5070 provides standard DisplayPort and HDMI outputs, so you need a DisplayPort or HDMI cable that matches your monitor’s input.

Will my existing SATA SSDs and hard drives work with the Z890 TUF motherboard?

Yes, the board includes four SATA 6Gb/s ports, so any 2.5-inch or 3.5-inch SATA drive you keep can be connected directly.

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