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

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

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeGeForce RTX 5090
  • Memory Capacity192GB DDR5
  • Memory Slots (Available/Total)4 total
  • 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.

Highlights

  • 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

Specifications

CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5090
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorMid Tower
Release Year2026
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Windows 11Ready
LAN Speed2.5Gbps
WiFi GenerationWi-Fi 7
LAN ChipsetIntegrated
WLAN802.11be Wireless LAN
BluetoothBluetooth 5.4
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
RJ451 port

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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