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

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Gaming PC Intel Core Ultra 9 285K 32GB DDR5 2TB NVMe RTX 5080

SKU CH-WPQF-7AGT2

Liquid-cooled desktop with 24-core Intel Core Ultra 9 285K, 32GB DDR5, 2TB NVMe and RTX 5080 graphics

  • Release Year2026
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K delivers high multi-threaded performance
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • 32 GB DDR5 memory provides fast bandwidth for gaming and creative work
  • 2 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for quick load times
  • Nvidia GeForce RTX 5080 16 GB powers 4K gaming and AI-accelerated workflows

24-Core Liquid-Cooled Workstation

This desktop pairs a 24-core Intel Core Ultra 9 285K with an Nvidia GeForce RTX 5080 16GB GPU and 32GB of DDR5 memory. A 360mm liquid cooler keeps the CPU stable under sustained loads. Windows 11 Pro ships pre-installed on a 2TB Samsung 990 PRO NVMe drive. The system targets creators and gamers who need high single-thread speed plus multi-thread throughput in one chassis.

Upgrade From Air-Cooled Mid-Range Builds

The jump makes sense when render times or compile jobs regularly saturate 8 to 16 threads and GPU memory limits texture resolution. Liquid cooling removes the thermal ceiling that forces air-cooled chips to throttle during long sessions. The Z890 motherboard adds four M.2 slots and Thunderbolt 4 for future storage or capture cards. Buyers who only need 1080p gaming or light office work will not use the headroom this platform provides.

Build Integration And Expansion

The Ceres 300 mid-tower measures 475 by 245 by 463 millimetres and includes front USB 3.2 Gen 2 Type-C, two USB 3.0 ports and HD audio. Two front 140mm fans and one rear 140mm fan move air at 1500rpm and 30dBA alongside the 360mm radiator. The 1000W 80 PLUS Gold PSU uses Japanese main capacitors and protects against over-voltage, under-voltage, over-power and short-circuit. Four SATA ports and two 2.5-inch bays remain free for extra drives, while four DDR5 slots support up to 192GB total memory.

Highlights

  • 24-core Intel Core Ultra 9 285K delivers high multi-threaded performance
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • 32 GB DDR5 memory provides fast bandwidth for gaming and creative work
  • 2 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for quick load times
  • Nvidia GeForce RTX 5080 16 GB powers 4K gaming and AI-accelerated workflows

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 Capacity32GB 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

Will the Ceres 300 case accept a 360 mm AIO radiator for the Core Ultra 9 285K?

The Ceres 300 mid-tower ships with a 360 mm Quiet Edition liquid cooler already mounted, so the radiator and its three 140 mm fans fit without modification.

What is the correct orientation for the pre-installed 360 mm AIO when I first power on the system?

The radiator is factory-mounted at the front of the case with tubes routing cleanly to the CPU block; keep the pump below the radiator top to avoid air pockets.

When should I plan to replace the liquid cooler or its fans on this build?

The 360 mm AIO uses a sealed loop rated for several years of continuous use; the three 140 mm fans run at 1500 rpm and 30 dBA and can be swapped individually if noise increases.

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