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

Adamant Custom

Adamant Custom 24-Core Ultra 9 285K 192GB DDR5 8TB NVMe 10TB HDD RTX 5080 Gaming PC

SKU CH-305T-45F4A

A 24-core Intel Core Ultra 9 285K workstation with 192GB DDR5, 8TB NVMe, 10TB HDD and RTX 5080 graphics for rendering, editing and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy multitasking
  • 192GB DDR5 handles large datasets and AI workloads without swapping
  • 8TB NVMe storage via dual Samsung 990 PRO drives reads up to 7450 MB/s
  • Nvidia GeForce RTX 5080 16GB accelerates rendering, modelling and AI learning
  • 360mm liquid cooler keeps the CPU quiet under sustained loads

Workstation-class gaming desktop

This tower combines a 24-core Intel Core Ultra 9 285K processor with 192GB of DDR5 memory and an Nvidia GeForce RTX 5080 graphics card. It ships with Windows 11 Pro and liquid cooling for sustained heavy workloads. The platform targets creators and engineers who need both rendering power and gaming capability in one system.

Dual 4TB NVMe drives plus 10TB HDD

Two Samsung 990 PRO SSDs deliver up to 7450 MB/s reads and 6900 MB/s writes for active project files. The 10TB mechanical drive adds deep bulk storage for archives and media libraries. Together they remove the usual compromise between speed and capacity.

192GB memory ceiling and 16GB GPU VRAM

The four DDR5 slots are fully populated at the board maximum of 192GB, leaving no room for further memory upgrades. The RTX 5080 provides 16GB of video memory for large textures and compute buffers. Buyers who need more system RAM or GPU VRAM must choose a different platform.

How it compares

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

Price $6,762.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% of the 24,338 comparable items (median 32 GB).
SSD storage 8 TB NVMe
Higher than about 99% 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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5080
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6E
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Will the 360 mm liquid cooler need coolant replacement?

The 360 mm Quiet Edition AIO is a sealed unit that does not require coolant replacement; only the 140 mm radiator fans may need cleaning or eventual fan swap.

What limits the Intel Core Ultra 9 285K during long rendering sessions?

The 24-core CPU can boost to 5.70 GHz, but sustained all-core loads are constrained by the 360 mm AIO thermal capacity and the 1000 W PSU power budget.

How loud and hot does the system get when the RTX 5080 runs all day?

The 360 mm Quiet Edition cooler and 140 mm PSU fan keep noise low; GPU heat is exhausted through the Corsair 4000D case airflow, while the 80 PLUS Gold PSU limits waste heat.

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