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Adamant Custom

Adamant Custom 24-Core Ultra 9 285K 192GB DDR5 8TB NVMe 10TB HDD RTX 5090 gaming PC

SKU CH-FW8Q-R7STK

A 24-core Intel Core Ultra 9 285K desktop with 192GB DDR5, 8TB NVMe, 10TB HDD and an RTX 5090 32GB GPU for rendering, AI and high-end gaming

  • 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
  • 192GB DDR5 memory handles large datasets and multitasking without bottlenecks
  • 8TB NVMe storage across dual 4TB drives delivers up to 7450 MB/s read speeds
  • GeForce RTX 5090 with 32GB VRAM accelerates 3D modelling and high-resolution gaming
  • 10TB HDD adds massive capacity for project archives and media libraries

24-Core Ultra 9 Workstation

This desktop pairs a 24-core Intel Core Ultra 9 285K processor with 192GB of DDR5 memory and an Nvidia GeForce RTX 5090 32GB graphics card. It targets professionals who need heavy parallel throughput for rendering, modelling and AI learning workloads. The 8TB NVMe array and 10TB hard drive provide high-capacity storage for large project files. Windows 11 Pro is installed and ready for immediate deployment.

360mm Liquid Cooling and 1200W Gold PSU

A 360mm quiet-edition all-in-one liquid cooler handles the CPU thermal load while two 140mm PWM front fans move air through the tempered-glass tower. The Thermaltake Toughpower 1200W 80 PLUS Gold supply uses Japanese main capacitors and a low-noise 140mm fan, delivering stable power with over-voltage, under-voltage, over-power and short-circuit protection. Integrated Intel 2.5Gb Ethernet, Wi-Fi 7 and Bluetooth 5.4 keep connectivity quiet and fast.

Samsung 990 PRO SSDs and Customisable Build

Dual 4TB Samsung 990 PRO PCIe 4.0x4 drives deliver sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec for rapid asset loading. The Gigabyte Z890M AORUS motherboard adds four SATA ports with RAID 0, 1, 5, 10 support and three M.2 slots for future expansion. Front-panel I/O includes USB 3.2 Gen 2x2 Type-C, two USB 3.0 and audio; rear I/O adds USB4 Type-C, USB 3.2 Gen 2, four USB 3.2 Gen 1 and four USB 2.0 ports. Builders who need a different drive layout, memory configuration or GPU option can request changes before assembly.

Highlights

  • 24-core Intel Core Ultra 9 285K powers heavy rendering and AI workloads
  • 192GB DDR5 memory handles large datasets and multitasking without bottlenecks
  • 8TB NVMe storage across dual 4TB drives delivers up to 7450 MB/s read speeds
  • GeForce RTX 5090 with 32GB VRAM accelerates 3D modelling and high-resolution gaming
  • 10TB HDD adds massive capacity for project archives and media libraries

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
SSD8TB NVMe
HDD10TB
Operating SystemWindows 11 Pro
Form FactorTower
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

How is the 360 mm liquid cooler installed, and which step do builders often miss?

The 360 mm AIO mounts to the case top or front with its three 140 mm fans; the step often missed is removing the protective film from the cold-plate before seating it on the LGA 1851 CPU.

What maintenance or replacement will the 1200 W 80 PLUS Gold PSU need later?

The PSU uses Japanese main capacitors rated for long life; under normal loads the only likely service is cleaning dust from its 140 mm fan intake every 12–18 months.

What limit appears first when the RTX 5090 32 GB runs sustained heavy workloads?

The 360 mm liquid loop and case airflow must dissipate the GPU’s heat; if coolant temperature rises too high the card will throttle before the 1200 W PSU reaches its limit.

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