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Black mid-tower desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom 24-Core Intel Core Ultra 9 285K Z890 EAGLE 192GB DDR5 2TB NVMe RTX 5080 Gaming PC

SKU CH-C8TP-Z9B64

Gaming desktop with 24-core Intel Core Ultra 9 285K, 192GB DDR5, 2TB NVMe SSD and RTX 5080 16GB graphics

  • Release Year2026
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K powers heavy rendering and AI workloads
  • 192GB DDR5 memory handles large datasets and multitasking without slowdown
  • RTX 5080 16GB GPU accelerates creative and gaming performance
  • 2TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speeds
  • 360mm liquid cooler keeps the CPU quiet under sustained loads

CPU & Memory

This desktop workstation pairs a 24-core Intel Core Ultra 9 285K processor running at 3.7 GHz with 192 GB of DDR5 memory across four slots. It targets creators and engineers who need sustained multi-thread performance for rendering, modelling and AI learning workloads. The Z890 EAGLE motherboard provides the platform foundation for this high-capacity configuration.

Storage & Graphics

A 2 TB Samsung 990 PRO NVMe drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s over a PCIe 4.0 x4 link. The Nvidia GeForce RTX 5080 adds 16 GB of video memory for GPU-accelerated tasks and high-resolution gaming. Windows 11 Pro 64-bit is pre-installed with no additional software bundles.

Power & Connectivity

A Thermaltake Toughpower 1000W 80 PLUS Gold unit supplies power with Japanese main capacitors and a 140 mm quiet fan. The case front panel offers USB 3.2 Gen 2x2 Type-C, two USB 3.0 ports and audio jacks, while the rear adds USB4 Type-C, multiple USB 3.2 and 2.0 ports, Intel 2.5 Gb Ethernet, Wi-Fi 7 and Bluetooth 5.4. Verify that your workspace can accommodate a 447 mm deep chassis and that your monitor cables match the GPU outputs.

Highlights

  • 24-core Intel Core Ultra 9 285K powers heavy rendering and AI workloads
  • 192GB DDR5 memory handles large datasets and multitasking without slowdown
  • RTX 5080 16GB GPU accelerates creative and gaming performance
  • 2TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speeds
  • 360mm liquid cooler keeps the CPU quiet under sustained loads

Specifications

Release Year2026
Form FactorDesktop
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core Ultra 9 (Series 2)
CPU NameIntel Core Ultra 9 285K
CPU Socket TypeLGA 1851
GPU/VGA TypeGeForce RTX 5080
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

How often should the liquid in the 360 mm AIO cooler be checked or replaced?

The 360 mm Quiet Edition AIO is a sealed unit with no user-serviceable reservoir; no periodic fluid replacement is required.

Which component hits its thermal or power ceiling first when the CPU runs at 5.70 GHz and the GPU at full load?

The 1000 W 80 PLUS Gold PSU and the 360 mm AIO are sized for the combined 24-core CPU and RTX 5080 load, so neither should throttle under normal sustained use.

What noise level and heat output can I expect from the 140 mm case fans and 360 mm radiator during all-day rendering?

The front 140 mm PWM fans and the AIO’s ultra-quiet 140 mm fan run at low RPM under load, keeping acoustics low while exhausting heat from the 24-core CPU and RTX 5080.

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