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Black mid-tower desktop with tempered glass side panel

Adamant Custom

Adamant Custom Gaming PC Core Ultra 7 265K 128GB DDR5 4TB NVMe 10TB HDD Radeon RX 9070 XT

SKU CH-633B-KN8QQ

A 20-core liquid-cooled desktop with 128 GB DDR5, 4 TB NVMe, 10 TB HDD and a Radeon RX 9070 XT 16 GB GPU for AI-ready work and gaming

  • Release Year2026
  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • UsageWork / Business
  • ColorBlack
  • 20-core Intel Core Ultra 7 265K handles heavy workloads and gaming
  • 128GB DDR5 memory supports multitasking and large projects
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • 10TB HDD adds massive bulk storage for media and archives
  • AMD Radeon RX 9070 XT 16GB GPU powers high-resolution gaming and creative tasks

20-Core Liquid-Cooled Workstation

This Adamant Custom desktop pairs a 20-core Intel Core Ultra 7 265K processor with a 240mm AIO liquid cooler, 128GB of DDR5 memory and a Radeon RX 9070 XT graphics card. It ships with Windows 11 Pro and targets professionals who need high multi-thread throughput for rendering, compilation or AI-ready workloads.

Sustained Load Behaviour

The 240mm Quiet Edition cooler and 850W 80 PLUS Bronze power supply are sized to keep the CPU near its 5.50 GHz boost clock during extended compute sessions. The Z890 TUF motherboard delivers stable power through 120mm front case fans and dust-filtered airflow, while the Samsung 990 PRO NVMe SSD maintains up to 7450 MB/s reads and 6900 MB/s writes under continuous I/O.

Pre-Order Compatibility Checks

Verify that your workspace can accommodate a 469 mm deep by 490 mm high mid-tower case and that your display accepts HDMI or DisplayPort from the Radeon RX 9070 XT. Confirm your peripherals use USB 3.0, USB 3.2 Gen 2 Type-C, Thunderbolt 4 or 2.5Gb Ethernet, as the board provides no legacy PS/2 or Thunderbolt 3 ports.

Highlights

  • 20-core Intel Core Ultra 7 265K handles heavy workloads and gaming
  • 128GB DDR5 memory supports multitasking and large projects
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s read speed
  • 10TB HDD adds massive bulk storage for media and archives
  • AMD Radeon RX 9070 XT 16GB GPU powers high-resolution gaming and creative tasks

Specifications

Release Year2026
TypeBusiness Desktops & Workstations
Form FactorDesktop
AI FeaturesAI Ready
UsageWork / Business
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core Ultra 7
CPU NameIntel Core Ultra 7 265K
CPU Socket TypeLGA 1700
GPU/VGA TypeAMD Radeon RX 9070 XT
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

How loud is the 240 mm liquid cooler and 850 W PSU fan when the Core Ultra 7 265K runs at 5.50 GHz all day?

The 240 mm Quiet Edition AIO and the PSU's 140 mm fan are both specified as ultra-quiet, so noise stays low even under sustained load.

Which display cables and monitor inputs do I need for the Radeon RX 9070 XT 16GB?

The graphics card uses standard DisplayPort and HDMI outputs; choose a monitor with matching inputs and the appropriate cable for your resolution and refresh rate.

Will my existing SATA SSDs and 3.5-inch hard drives fit inside the Antec P20 case alongside the 10 TB drive?

Yes — the case provides two internal 3.5"/2.5" bays and two 2.5" bays, plus four SATA 6Gb/s ports on the Z890 motherboard for additional drives.

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