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Black mid-tower desktop with tempered glass side panel and liquid CPU cooler

Adamant Custom

Adamant Custom 20-Core Liquid Cooled Workstation Intel Core Ultra 7 265K 192GB DDR5 4TB NVMe

SKU CH-NVCY-922Z3

A 20-core Intel Core Ultra 7 265K desktop with 192GB DDR5, 4TB NVMe storage, liquid cooling and Wi-Fi 7 for demanding workloads

  • CPU TypeIntel Core Ultra 7
  • CPU NameIntel Core Ultra 7 265K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeIntegrated Graphics
  • Memory Capacity192GB DDR5
  • Memory Slots (Available/Total)4 total
  • 20-core Intel Core Ultra 7 265K handles heavy workloads
  • 192GB DDR5 memory supports large datasets
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • 240mm liquid cooler keeps CPU temperatures low
  • Wi-Fi 7 and Bluetooth 5.4 provide fast wireless connectivity

Core Ultra 7 265K Workstation

The Adamant Custom desktop pairs a 20-core Intel Core Ultra 7 265K processor with 192GB of DDR5 memory and a 4TB NVMe solid-state drive. Liquid cooling keeps the CPU stable under sustained multi-threaded workloads. Windows 11 Pro is pre-installed for immediate deployment.

240mm AIO and Z890 Connectivity

A 240mm quiet-edition liquid cooler mounts directly to the LGA 1851 socket inside an Antec P20 tempered-glass mid-tower. The TUF Gaming Z890 motherboard provides Thunderbolt 4, USB 20Gbps and 10Gbps Type-C ports, four M.2 slots and 2.5Gbps Ethernet alongside Wi-Fi 7 and Bluetooth 5.4. Front-panel I/O adds USB 3.2 Gen 2 Type-C and USB 3.0 for everyday peripherals.

Integrated Graphics Upgrade Path

The system ships with Intel integrated graphics driving HDMI and DisplayPort outputs, suitable for productivity and light content creation. Builders who need dedicated GPU acceleration for rendering, simulation or gaming can add a discrete card using the available PCIe slots and the 750W 80 PLUS Bronze power supply. The jump is worth it when workloads exceed integrated graphics capability.

Highlights

  • 20-core Intel Core Ultra 7 265K handles heavy workloads
  • 192GB DDR5 memory supports large datasets
  • 4TB Samsung 990 PRO NVMe delivers 7450 MB/s reads
  • 240mm liquid cooler keeps CPU temperatures low
  • Wi-Fi 7 and Bluetooth 5.4 provide fast wireless connectivity

Specifications

CPU TypeIntel Core Ultra 7
CPU NameIntel Core Ultra 7 265K
CPU Socket TypeLGA 1851
GPU/VGA TypeIntegrated Graphics
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDDNo
Operating SystemWindows 11 Pro
Form FactorDesktop
TypeDesktop PC
Release Year2026
AI FeaturesAI Ready
UsageWork / Business
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

Does the Thunderbolt 4 port on the Z890 motherboard cap at 40 Gbps?

The rear Thunderbolt 4 Type-C port supports up to 40 Gbps bandwidth for data, display and charging.

Will the 240 mm AIO cooler fit inside the Antec P20 mid-tower case?

Yes, the 240 mm radiator mounts in the front or top of the 469 x 220 x 490 mm case with standard 120 mm fan spacing.

How is the liquid cooler installed and what step do builders often miss?

The AIO arrives pre-filled; mount the radiator, attach fans, connect the pump header to CPU_FAN and the fan cables to a PWM header — many forget the pump header.

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