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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

  • CPU TypeIntel Core Ultra 7
  • CPU NameIntel Core Ultra 7 265K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeIntegrated Graphics
  • Memory Capacity32GB DDR5
  • Memory Slots (Available/Total)4 total
  • 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.

Highlights

  • 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

Specifications

CPU TypeIntel Core Ultra 7
CPU NameIntel Core Ultra 7 265K
CPU Socket TypeLGA 1851
GPU/VGA TypeIntegrated Graphics
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDDNo
Operating SystemWindows 11 Pro
Form FactorDesktop
TypeBusiness Desktops & Workstations
Release Year2026
AI FeaturesAI Ready
UsageConsumer
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 7
LAN ChipsetIntegrated
WLAN802.11be Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

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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