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Adamant Custom

Adamant Custom Core Ultra 9 285K RTX 5090 64GB DDR5 2TB NVMe Z890 EAGLE Gaming PC

SKU CH-PA24-GF0F3

A 24-core Intel Core Ultra 9 285K desktop with 64GB DDR5, 2TB NVMe storage and an RTX 5090 32GB GPU, liquid-cooled in a tempered-glass chassis with Wi-Fi 7 and 2.5Gbps LAN

  • CPU TypeIntel Core Ultra 9 (Series 2)
  • CPU NameIntel Core Ultra 9 285K
  • CPU Socket TypeLGA 1851
  • GPU/VGA TypeGeForce RTX 5090
  • Memory Capacity64GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Intel Core Ultra 9 285K delivers high multi-thread performance
  • GeForce RTX 5090 with 32GB VRAM powers 4K gaming and AI workloads
  • 64GB DDR5 memory supports large datasets and smooth multitasking
  • 2TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for fast load times
  • 360mm liquid cooler and 1200W 80 PLUS Gold PSU keep thermals stable under load

High-end workstation desktop

The Adamant Custom Core Ultra 9 285K system ships as a pre-built gaming desktop aimed at professionals who need 24-core rendering power and local AI acceleration in a single chassis. It arrives with Windows 11 Pro installed and a liquid-cooled CPU for sustained heavy workloads. Buyers who need a compact form factor or a lower core count should look elsewhere.

24-core Intel Core Ultra 9 285K processor

The CPU delivers 24 cores with a 3.7 GHz base clock and up to 5.70 GHz boost alongside 36 MB of L3 cache on the LGA 1851 platform. This core count decides whether the machine can handle parallel modelling, editing and AI learning tasks without bottlenecks. Systems with fewer cores will not match this throughput for the same workloads.

RTX 5090 32GB GPU plus 2TB Samsung 990 PRO SSD

The graphics card provides 32 GB of video memory for large-model inference and high-resolution creative work. The PCIe 4.0 NVMe drive reads up to 7450 MB/s and writes up to 6900 MB/s, cutting project load times. Users who require multiple GPUs or more than 2 TB of primary storage will need to add drives or choose a different configuration.

Highlights

  • 24-core Intel Core Ultra 9 285K delivers high multi-thread performance
  • GeForce RTX 5090 with 32GB VRAM powers 4K gaming and AI workloads
  • 64GB DDR5 memory supports large datasets and smooth multitasking
  • 2TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for fast load times
  • 360mm liquid cooler and 1200W 80 PLUS Gold PSU keep thermals stable under 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 Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDDNo
Operating SystemWindows 11 Pro
Form FactorDesktop
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

What does the 24-core Core Ultra 9 285K mean for actual rendering or AI workloads?

The 24-core CPU reaches up to 5.70 GHz with 36 MB L3 cache, giving strong multi-thread throughput for rendering, modelling and AI learning tasks.

How fast can the Samsung 990 PRO 2 TB drive really move data over its PCIe 4.0 x4 link?

Sequential reads hit 7450 MB/sec and writes 6900 MB/sec, so large project files and game assets load at near-peak PCIe 4.0 speeds.

Will the 360 mm liquid cooler and 1200 W PSU fit in the supplied case without clearance issues?

The case measures 447 x 215 x 469 mm and includes front 140 mm fans; the 360 mm AIO and 1200 W unit are designed for this chassis.

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