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

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Gaming PC Intel Core Ultra 9 285K 32GB DDR5 4TB NVMe RTX 5090 AORUS

SKU CH-C8HT-D24HR

A 24-core Intel Core Ultra 9 285K desktop with 32GB DDR5, 4TB NVMe storage and liquid-cooled RTX 5090 graphics for 4K gaming and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity32 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K powers demanding games and creative workloads
  • 360 mm quiet-edition liquid cooler keeps the CPU cool under sustained load
  • 32 GB DDR5 memory with four slots supports up to 192 GB total
  • 4 TB Samsung 990 PRO NVMe SSD delivers read speeds up to 7450 MB/s
  • GeForce RTX 5090 32 GB graphics handles 4K gaming and AI tasks

High-Performance Liquid-Cooled Gaming Desktop

This Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K processor with an Nvidia GeForce RTX 5090 graphics card. It ships with 32GB of DDR5 memory and a 4TB NVMe SSD running Windows 11 Pro. A 360mm liquid cooler and 1200W 80 PLUS Gold power supply support the high-wattage components inside a mid-tower chassis.

Ideal for 4K Gaming and Heavy Creative Work

The configuration suits users who need maximum single-thread speed and 32GB of video memory for rendering, simulation or high-refresh 4K play. Buyers who want more than 32GB of system memory or additional internal drive bays should look at something else. The four memory slots allow expansion up to 192GB if workloads grow.

Straightforward Setup With Standard Connections

The system arrives fully assembled so installation is limited to plugging in power, display and peripherals. Front-panel USB 3.2 Gen 2x2 Type-C and rear USB4 Type-C ports handle modern devices. The 2.5Gbps LAN and Wi-Fi 7 wireless provide network flexibility. Ensure the 447mm case depth fits the intended workspace before ordering.

How it compares

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

Price $6,667.99
Pricier than about 90% 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 4 TB NVMe
Higher than about 70% of the 24,468 comparable items (median 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 storage4 TB NVMe
Hard driveNo
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Do I need to buy DDR5 modules to populate the four memory slots on the Z890M AORUS motherboard?

Yes, the board uses DDR5 only and ships with 32 GB installed across four slots. You can add up to 192 GB total using DDR5 kits.

Can I keep my SATA hard drives and SSDs when moving to this system?

The Z890M AORUS board provides four SATA 6 Gb/s ports supporting RAID 0, 1, 5 and 10, so existing SATA drives connect directly.

How can I verify the liquid cooler is running correctly after I power on the PC?

Check that the 360 mm radiator fans spin, feel warm exhaust air from the top vent, and confirm CPU temperatures stay low in the BIOS or monitoring software.

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