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

Adamant Custom

Adamant Custom 24-Core Intel Core Ultra 9 285K RTX 5090 128GB DDR5 1TB NVMe Gaming PC

SKU CH-A5AY-4TVE2

A 24-core Intel Core Ultra 9 285K desktop with RTX 5090 32GB GPU, 128GB DDR5 memory and 1TB NVMe SSD for high-end gaming and AI workloads

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeGeForce RTX 5090
  • Memory Capacity128GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Intel Core Ultra 9 285K powers intensive rendering and AI workloads
  • RTX 5090 32GB GPU accelerates 3D modelling and high-resolution gaming
  • 128GB DDR5 memory handles large datasets and multitasking with headroom to 192GB
  • 1TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read and 6900 MB/s write
  • Wi-Fi 7 and 2.5Gbps LAN provide fast, low-latency network connectivity

24-Core Intel Core Ultra 9 Workstation

This desktop is built around a 24-core Intel Core Ultra 9 285K processor and a GeForce RTX 5090 graphics card with 32GB of video memory. It targets professionals running rendering, editing, modelling and AI learning workloads that benefit from high core counts and large GPU frame buffers. The system ships with Windows 11 Pro installed and includes a 360mm liquid cooler for sustained CPU performance.

128GB DDR5 capacity with 192GB ceiling

Four memory slots hold 128GB of DDR5 today and support a maximum of 192GB for future expansion. The 1TB Samsung 990 PRO NVMe drive delivers read speeds up to 7450 MB/sec and write speeds up to 6900 MB/sec, providing fast scratch space for active projects. Storage headroom ends at the single M.2 slot populated; builders who need more capacity must add SATA drives or additional M.2 modules themselves.

Replaces dual-GPU render nodes

The combination of a 1200W 80 PLUS Gold power supply, 2.5Gbps Ethernet and Wi-Fi 7 connectivity consolidates what previously required separate render boxes and network upgrades. The jump is worth it when a single 32GB GPU covers the entire scene memory requirement and the 24-core CPU keeps feed rates high. Buyers who need multi-GPU scaling or more than 1TB of high-speed NVMe storage should look elsewhere.

Highlights

  • 24-core Intel Core Ultra 9 285K powers intensive rendering and AI workloads
  • RTX 5090 32GB GPU accelerates 3D modelling and high-resolution gaming
  • 128GB DDR5 memory handles large datasets and multitasking with headroom to 192GB
  • 1TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read and 6900 MB/s write
  • Wi-Fi 7 and 2.5Gbps LAN provide fast, low-latency network connectivity

Specifications

CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5090
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDDNo
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

Can I add more DDR5 memory later alongside the 128GB already installed?

Yes, the motherboard has four total DDR5 slots and supports up to 192GB, so you can install additional modules in the free slots.

How do I confirm the RTX 5090 32GB and 128GB DDR5 are detected correctly after first boot?

Open Task Manager or System Information in Windows 11 Pro; both will show the GPU with 32GB video memory and the full 128GB system memory running at DDR5 speeds.

What comes in the box and what must I buy separately?

The tower, liquid-cooled CPU, motherboard, 128GB DDR5, 1TB Samsung 990 PRO NVMe, RTX 5090 32GB, 1200W PSU, Windows 11 Pro, Wi-Fi 7 and Bluetooth5.4 are included; monitor, keyboard and mouse are not.

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