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Black desktop tower with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Intel Ultra 9 285K RTX 5090 32GB DDR5 2TB NVMe 10TB HDD Liquid Gaming PC

SKU CH-BYXH-M4084

Liquid-cooled desktop with a 24-core Intel Core Ultra 9 285K, RTX 5090 32GB GPU, 32GB DDR5, 2TB NVMe SSD and 10TB HDD

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeGeForce RTX 5090
  • Memory Capacity32GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Intel Core Ultra 9 285K powers heavy workloads and high-frame-rate gaming
  • 32 GB RTX 5090 graphics card drives 4K and AI-accelerated creative tasks
  • 32 GB DDR5 memory and 192 GB maximum capacity keep multitasking smooth
  • 2 TB NVMe SSD plus 10 TB HDD give fast boot and massive storage
  • 360 mm liquid cooler and 1200 W 80 PLUS Gold PSU sustain performance under load

Core Specification

This Adamant Custom desktop is a liquid-cooled gaming PC built around a 24-core Intel Core Ultra 9 285K processor and an Nvidia GeForce RTX 5090 graphics card with 32GB of video memory. It ships with 32GB of DDR5 system memory, a 2TB NVMe SSD and a 10TB hard drive. Windows 11 Pro is pre-installed.

Target Audience

The system suits creators and enthusiasts who need high single-thread frequency, large GPU memory capacity and extensive local storage in a single chassis. Buyers who require ECC memory support, multiple GPU slots or a smaller form factor should look at alternative platforms.

Deciding Specification

The GeForce RTX 5090 with 32GB of video memory is the specification that determines suitability; workloads that demand more VRAM than this cannot be accommodated by this graphics card.

Highlights

  • 24-core Intel Core Ultra 9 285K powers heavy workloads and high-frame-rate gaming
  • 32 GB RTX 5090 graphics card drives 4K and AI-accelerated creative tasks
  • 32 GB DDR5 memory and 192 GB maximum capacity keep multitasking smooth
  • 2 TB NVMe SSD plus 10 TB HDD give fast boot and massive storage
  • 360 mm liquid cooler and 1200 W 80 PLUS Gold PSU sustain performance under load

Specifications

CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5090
Memory Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorDesktop
Release Year2026
AI FeaturesAI Ready
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

What case dimensions and motherboard form factor does the Adamant Custom desktop require?

The system uses a mid-tower case measuring 447 x 215 x 469 mm with a GIGABYTE Z890 EAGLE motherboard in ATX layout, so the chassis must accept ATX boards and provide at least that internal volume.

How is the 360 mm liquid cooler installed, and what step is often missed?

The 360 mm AIO mounts to the top or front radiator brackets with three 140 mm fans; the step people forget is connecting the pump header and the separate USB or PWM cable to the motherboard so fan curves and pump speed report correctly.

Which storage drives can be added later and what limits apply?

Four M.2 slots and four SATA 6 Gb/s ports are available, supporting RAID 0, 1, 5, 10; the board caps total memory at 192 GB DDR5, but drive expansion is limited only by the 2 x 3.5" and 2 x 2.5" internal bays.

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