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

Adamant Custom

Adamant Custom 24-Core Intel Core Ultra 9 285K 64GB DDR5 8TB NVMe 10TB HDD RTX 5090 Gaming PC

SKU CH-VV4F-GEDVD

24-core Intel Core Ultra 9 285K workstation with 64GB DDR5, 8TB NVMe, 10TB HDD and 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 Capacity64GB DDR5
  • Memory Slots (Available/Total)4 total
  • 24-core Intel Core Ultra 9 285K powers heavy rendering and AI workloads
  • 64GB DDR5 memory handles large datasets with headroom to 192GB
  • 8TB NVMe SSD plus 10TB HDD gives vast fast storage for projects
  • GeForce RTX 5090 32GB GPU accelerates 3D modelling and creative apps
  • Wi-Fi 7 and 2.5Gbps LAN provide high-speed wired and wireless connectivity

24-Core Workstation Desktop

The Adamant Custom system is a tower workstation built around a 24-core Intel Core Ultra 9 285K processor and an Nvidia GeForce RTX 5090 graphics card with 32GB of video memory. It ships with Windows 11 Pro installed and includes 64GB of DDR5 memory across four slots, expandable to 192GB. Liquid cooling handles the CPU thermal load.

8TB NVMe and 10TB HDD Storage

Primary storage consists of two 4TB Samsung 990 PRO SSDs in a RAID 0 array delivering 8TB of NVMe capacity with sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec. A 10TB mechanical drive with 256MB cache provides secondary bulk storage. The Z890 motherboard offers four M.2 connectors and four SATA ports for further expansion.

Suited for AI Training and Rendering

This configuration targets professionals running large-language-model training, complex 3D rendering or multi-stream video editing who need high GPU memory and fast scratch disks. Buyers who require ECC memory support or dual-GPU compute scaling should evaluate alternative platforms. The 1200W power supply and mid-tower chassis limit future upgrades to components within the existing thermal and electrical envelope.

Highlights

  • 24-core Intel Core Ultra 9 285K powers heavy rendering and AI workloads
  • 64GB DDR5 memory handles large datasets with headroom to 192GB
  • 8TB NVMe SSD plus 10TB HDD gives vast fast storage for projects
  • GeForce RTX 5090 32GB GPU accelerates 3D modelling and creative apps
  • Wi-Fi 7 and 2.5Gbps LAN provide high-speed wired and wireless 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 Capacity64GB 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 Intel Core Ultra 9 285K perform inside this tower once liquid-cooled?

The 24-core CPU runs at a 3.7 GHz base and can boost to 5.70 GHz with 36 MB L3 cache, while the 360 mm AIO keeps temperatures low during sustained rendering or AI workloads.

What does the Thunderbolt 4 port on the Z890 TUF motherboard actually cap at in daily use?

The rear Thunderbolt 4 Type-C delivers up to 40 Gbps bandwidth, enough for two 4K displays or an external NVMe enclosure at full PCIe 4.0 x4 speed.

Will the Ceres 300 case fit the 360 mm radiator and the RTX 5090 together without clearance issues?

Yes — the mid-tower measures 475 x 245 x 463 mm and supports a front-mounted 360 mm radiator plus a full-length graphics card with room for the 140 mm front and rear fans.

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