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

Adamant Custom

Adamant Custom 24-Core Ultra 9 285K 192GB DDR5 4TB NVMe RTX 5080 gaming PC

SKU CH-WYRX-Q6JF4

A 24-core Intel Core Ultra 9 285K desktop with 192GB DDR5, 4TB NVMe storage and an RTX 5080 16GB GPU, liquid-cooled in a mid-tower case running Windows 11 Pro

  • Release Year2026
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K at 3.7 GHz drives heavy rendering and AI workloads
  • 192 GB DDR5 memory handles massive datasets and multitasking without swapping
  • 4 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for instant project loads
  • Nvidia RTX 5080 16 GB GPU accelerates 3D modelling and real-time editing
  • 360 mm liquid cooler keeps the CPU quiet under sustained full load

24-Core Ultra 9 Workstation

This Adamant Custom desktop pairs a 24-core Intel Core Ultra 9 285K processor with 192GB of DDR5 memory and a 4TB NVMe SSD. A GeForce RTX 5080 with 16GB of video memory handles graphics. The system ships with Windows 11 Pro installed in a mid-tower chassis.

Suits AI and rendering workloads.

The 1000W power supply and 360mm liquid cooler support sustained heavy compute. Four memory slots are fully populated at the 192GB maximum. Builders who need a smaller case or a lower power draw should look elsewhere.

Z890 motherboard with Thunderbolt 4 and Wi-Fi 7

The TUF Z890 board provides one Thunderbolt 4 Type-C port, multiple 20Gbps and 10Gbps USB ports, four M.2 connectors and four SATA ports. The 1000W 80 PLUS Gold unit powers the CPU and GPU while leaving headroom for additional storage.

Highlights

  • 24-core Intel Core Ultra 9 285K at 3.7 GHz drives heavy rendering and AI workloads
  • 192 GB DDR5 memory handles massive datasets and multitasking without swapping
  • 4 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s for instant project loads
  • Nvidia RTX 5080 16 GB GPU accelerates 3D modelling and real-time editing
  • 360 mm liquid cooler keeps the CPU quiet under sustained full load

Specifications

Release Year2026
Form FactorMid Tower
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
SSD4TB 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

What display connection do I need on my monitor to use the RTX 5080 16GB graphics card?

The RTX 5080 16GB uses DisplayPort and HDMI outputs. Ensure your monitor has at least one compatible input and a cable rated for the resolution and refresh rate you want.

Can I keep my existing 3.5-inch mechanical drives when moving to this Ceres 300 mid-tower case?

Yes. The Ceres 300 case provides one bay that accepts a single 3.5-inch drive or two 2.5-inch drives, so a 3.5-inch HDD will fit.

How can I confirm the 192GB DDR5 memory is running at full capacity after first boot?

Open Task Manager, select the Performance tab, click Memory and verify the installed RAM reads 192 GB and the speed matches the DDR5 rating shown in BIOS.

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