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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

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity32 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 9 285K
  • 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.

How it compares

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

Price $7,437.99
Pricier than about 91% 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 2 TB NVMe
Typical for this category: the median of 24,468 items is 2 TB.

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core Ultra 9 (Series 2)
CPU modelIntel Core Ultra 9 285K
CPU socketLGA 1851
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
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

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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