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Adamant Custom

Adamant Custom Intel Core Ultra 9 285K RTX 5090 192GB DDR5 4TB NVMe 10TB HDD gaming PC

SKU CH-M3SD-DSVW2

Mid-tower gaming desktop with 24-core Intel Core Ultra 9 285K, RTX 5090 32GB, 192GB DDR5, 4TB NVMe SSD and 10TB HDD

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K powers heavy rendering and AI workloads
  • GeForce RTX 5090 32GB GPU accelerates 4K gaming and creative tasks
  • 192GB DDR5 memory handles massive datasets without paging
  • 4TB NVMe SSD plus 10TB HDD gives fast boot and deep archive storage
  • 360mm liquid cooler keeps the CPU quiet under sustained load

Built for 24-core rendering and AI workloads

This desktop pairs a 24-core Intel Core Ultra 9 285K with 192GB DDR5 and an Nvidia GeForce RTX 5090 32GB GPU. The combination targets professionals running heavy modelling, editing or AI learning tasks that demand high thread counts and large video memory. Windows 11 Pro ships pre-installed.

Mid-tower chassis with liquid cooling and front

A 360mm quiet-edition AIO cooler handles the CPU while the case supplies front-panel 2.5Gbps LAN, Wi-Fi 7 and Bluetooth5.4. Internal bays include two 3.5-inch and two 2.5-inch slots; the board adds three M.2 connectors and four SATA ports with RAID support. Rear I/O offers USB4 Type-C, USB 3.2 Gen 2, four USB 3.2 Gen 1 and four USB 2.0 ports.

1200W 80 PLUS Gold PSU powers CPU

The Thermaltake unit uses Japanese main capacitors and a 140mm fan rated for low noise. Protections cover over-voltage, under-voltage, over-power and short-circuit. Liquid cooling on the processor and the case airflow design keep thermals stable during long render or compute sessions without excessive acoustic output.

How it compares

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

Price $8,822.99
Pricier than about 91% 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 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 capacity192 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

Does the Z890 motherboard run the Samsung 990 PRO SSD at its full PCIe 4.0 x4 speed?

Yes. The board provides three M.2 connectors and the drive is rated for up to 7450 MB/s read and 6900 MB/s write over PCIe 4.0 x4.

Will the 360 mm AIO and RTX 5090 fit in the 447 x 215 x 469 mm mid-tower case?

The case supports a 360 mm radiator and two 140 mm front fans; the RTX 5090 32 GB card fits within the internal clearance of this mid-tower chassis.

What is the correct order to seat the four DDR5 modules so the system posts on first boot?

Populate all four slots — the board has four total and the kit is a matched 192 GB set; the common mistake is leaving a slot empty or mixing kits.

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