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Black tower gaming PC with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom 24-Core Ultra 9 285K Z890 EAGLE 128GB DDR5 8TB NVMe 10TB HDD RTX 5090 32GB Gaming PC

SKU CH-8XMQ-TZ0J6

A 24-core Intel Core Ultra 9 285K tower with 128GB DDR5, 8TB NVMe, 10TB HDD and RTX 5090 32GB for rendering, AI and 4K gaming

  • 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 reaches 5.70 GHz for heavy compute workloads
  • 128 GB DDR5 memory handles large datasets and multitasking with headroom to 192 GB
  • 8 TB NVMe storage on dual Samsung 990 PRO drives reads up to 7450 MB/s
  • GeForce RTX 5090 32 GB GPU accelerates rendering, AI training and 4K gaming
  • 360 mm liquid cooler and 1200 W 80 PLUS Gold PSU keep thermals stable under sustained load

Built for intensive workloads

This Adamant Custom tower pairs a 24-core Intel Core Ultra 9 285K with 128GB DDR5 and an Nvidia GeForce RTX 5090 32GB GPU. It targets professionals running rendering, modelling or AI learning tasks that demand sustained multi-threaded compute and large video memory. Windows 11 Pro 64-bit is pre-installed.

Graphics memory decides fit

The RTX 5090 brings 32GB of VRAM, the single figure that determines whether the system can hold your largest scenes, textures or model weights without paging to system RAM. If your workload fits inside that frame buffer the build will keep data on the fastest memory available.

Ready to expand storage and I/O

Two 4TB Samsung 990 PRO NVMe drives occupy two of the four M.2 slots, leaving two open for future capacity. Four SATA ports support the included 10TB HDD plus additional drives. Front panel USB 3.2 Gen 2x2 Type-C, rear USB4 Type-C and 2.5Gb Ethernet with Wi-Fi 7 give high-bandwidth paths for external arrays or network rendering.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy compute workloads
  • 128 GB DDR5 memory handles large datasets and multitasking with headroom to 192 GB
  • 8 TB NVMe storage on dual Samsung 990 PRO drives reads up to 7450 MB/s
  • GeForce RTX 5090 32 GB GPU accelerates rendering, AI training and 4K gaming
  • 360 mm liquid cooler and 1200 W 80 PLUS Gold PSU keep thermals stable 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 Capacity128GB 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 does the 24-core Ultra 9 285K perform once installed in this tower?

The 24-core Intel Core Ultra 9 285K runs at a 3.7 GHz base clock and can boost up to 5.70 GHz, supported by a 360 mm liquid cooler and the Z890 EAGLE motherboard for sustained workloads.

What interface caps the dual 4 TB Samsung 990 PRO drives in practice?

Each drive connects through a PCIe 4.0 x4 M.2 slot on the Z890 EAGLE board, limiting sequential throughput to the drive-rated 7450 MB/s read and 6900 MB/s write.

What physical space and bays are needed to fit the 10 TB hard drive and liquid cooler?

The case provides two internal 3.5-inch bays for the 10 TB drive and a front-mounted 360 mm radiator for the liquid cooler within the 447 x 215 x 469 mm chassis.

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