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

Adamant Custom

Adamant Custom Intel Core Ultra 9 285K RTX 5090 64GB DDR5 4TB NVMe 10TB HDD Gaming PC

SKU CH-M4Y8-CYJ9R

A 24-core Intel Core Ultra 9 285K and RTX 5090 32 GB GPU drive 4K gaming, rendering and AI workloads, backed by 64 GB DDR5, 4 TB NVMe SSD, 10 TB HDD and liquid cooling in a mid-tower chassis

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity64 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K drives heavy rendering and AI workloads
  • GeForce RTX 5090 with 32GB VRAM accelerates 4K gaming and creative tasks
  • 64GB DDR5 memory handles large datasets and multitasking smoothly
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for instant loads
  • 10TB HDD plus 4TB NVMe gives 14TB total capacity for projects and archives

AI Workstation: Core Ultra 9 285K RTX 5090

This desktop pairs a 24-core Intel Core Ultra 9 285K with an Nvidia GeForce RTX 5090 32GB GPU. It includes 64GB DDR5 memory, a 4TB Samsung 990 PRO NVMe SSD and a 10TB HDD. A 360mm liquid cooler and 1200W Gold PSU support sustained heavy workloads. Windows 11 Pro is pre-installed.

Who This Suits and Who It Does Not

Creators running local AI training, 3D rendering or complex simulations gain from the 24-core CPU and 32GB VRAM. Buyers who need more than 64GB RAM today should note the board supports up to 192GB. Users with lighter workloads will find cheaper configurations that match their needs.

Deciding Spec: 32GB VRAM RTX 5090

The RTX 5090 provides 32GB video memory, the single figure that determines if large models or 8K assets fit entirely on the GPU. If your datasets exceed that capacity, you will need multi-GPU or CPU offload strategies. If they fit, this system trains and renders without paging to system memory.

How it compares

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

Price $7,931.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 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 capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What are the case dimensions and drive bay count for this mid-tower build?

The case measures 447 x 215 x 469 mm and provides two 3.5-inch and two 2.5-inch internal bays.

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

The 360 mm AIO is pre-installed on the CPU; the step people miss is removing the protective film from the cold-plate before powering on.

Which storage drives may need replacement first and what are their capacities?

The 10 TB mechanical hard drive will likely need replacement before the 4 TB Samsung 990 PRO NVMe SSD.

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