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Black mid-tower desktop with tempered glass side panel, 240 mm liquid cooler visible inside

Adamant Custom

Adamant Custom 20-Core Liquid Cooled Gaming PC Intel Core Ultra 7 265K 3.9GHz Z890 TUF 32GB DDR5 1TB NVMe

SKU CH-45FX-VBSNC

A 20-core liquid-cooled desktop with 32GB DDR5, 1TB NVMe, Wi-Fi 7 and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K delivers high multi-thread performance for demanding workloads
  • 240 mm liquid cooler keeps the CPU at lower temperatures under sustained loads
  • 32 GB DDR5 memory provides fast bandwidth for multitasking and content creation
  • 1 TB Samsung 990 PRO NVMe SSD reaches 7450 MB/s read speeds for quick boot and load times
  • Wi-Fi 7 and Bluetooth 5.4 give low-latency wireless connectivity for modern peripherals

20-Core Liquid Cooled Workstation

This Adamant Custom desktop pairs a 20-core Intel Core Ultra 7 265K processor with 32GB of DDR5 memory and a 1TB Samsung 990 PRO NVMe drive. The system ships with Windows 11 Pro and relies on integrated graphics output via HDMI and DisplayPort. It targets professionals who need strong multi-threaded CPU performance and fast storage without a discrete graphics card.

240mm Quiet Edition Liquid Cooling

A 240mm Quiet Edition AIO cooler handles the CPU thermal load while a 140mm fan in the Thermaltake Smart 750W 80 PLUS Bronze power supply keeps internal airflow subdued. The Corsair 4000D chassis provides room for the radiator and supports the liquid loop without excessive noise during typical workloads. Power protection includes over-voltage, under-voltage, over-power and short-circuit safeguards.

Upgrade From Integrated Graphics Systems

This configuration replaces older desktops that lean on integrated graphics but lack modern CPU core counts, DDR5 bandwidth or PCIe 4.0 NVMe speeds. The jump is worthwhile when workloads demand 20 cores, up to 5.50 GHz boost clocks and 192 GB maximum memory capacity. Buyers who require discrete GPU acceleration for rendering or gaming should look elsewhere.

How it compares

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

Price $1,765.99
Cheaper than about 77% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Product typeBusiness Desktops & Workstations
Year of release2026
Recommended useConsumer
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1851
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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 is the 240mm liquid cooler mounted on the LGA 1851 socket, and what step do builders often miss?

The cooler ships pre-filled; you only secure the supplied LGA 1851 bracket to the motherboard back-plate, then tighten the pump block in a cross pattern. The step most often missed is removing the protective plastic film from the cold-plate before mounting.

Which component will need replacement first under heavy daily use?

The 140 mm PSU fan is the only moving part rated for continuous operation; plan to replace it after several years if noise increases.

What thermal limit appears first during sustained all-core loads on the 20-core CPU?

The 240 mm radiator surface area caps heat dissipation, so coolant temperature hits equilibrium before the CPU reaches its 5.50 GHz turbo ceiling, causing clocks to settle lower.

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