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Adamant Custom

Adamant Custom 24-Core Intel Core Ultra 9 285K RTX 5080 128GB DDR5 1TB NVMe Gaming PC

SKU CH-GA14-ZDYPJ

A 24-core Intel Core Ultra 9 285K desktop with RTX 5080 graphics, 128GB DDR5 and 1TB NVMe storage for gaming and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K handles heavy rendering and AI workloads
  • Nvidia GeForce RTX 5080 16GB drives high-frame-rate gaming and creative tasks
  • 128GB DDR5 memory keeps large datasets and multitasking responsive
  • 1TB Samsung 990 PRO NVMe SSD delivers up to 7450 MB/s read speed
  • 360mm liquid cooler and 1000W 80 PLUS Gold PSU sustain stable performance

24-Core Workstation for AI and Creative Loads

This Adamant Custom tower pairs a 24-core Intel Core Ultra 9 285K with an Nvidia GeForce RTX 5080 16GB GPU and 128GB of DDR5 memory. It ships with Windows 11 Pro and a 1TB Samsung 990 PRO NVMe drive. The system targets professionals running local AI models, 3D rendering, video editing and complex simulations that demand high parallel throughput and GPU compute.

Upgrade From Slower Multi-Core or Lower VRAM Systems

The jump is worth it when your current rig hits memory limits during large dataset training or struggles with 4K timeline scrubbing. The 285K reaches 5.70 GHz boost with 36 MB L3 cache, while the RTX 5080 adds 16GB VRAM for bigger batches. A 1000W 80 PLUS Gold PSU and 360mm liquid cooler keep sustained loads stable without thermal throttling.

Build Ready With Z890 Platform and High-Speed I/O

The TUF Gaming Z890-PLUS WiFi7 motherboard provides Thunderbolt 4, USB 20Gbps and 10Gbps ports plus four M.2 slots for future NVMe expansion. Four DDR5 slots support up to 192GB total. Integrated 2.5Gb Ethernet, Wi-Fi 7 and Bluetooth5.4 handle networking. The Ceres 300 case includes front and rear 140mm fans plus a USB 3.2 Gen 2 Type-C front port.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $4,534.99
Pricier than about 82% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core Ultra 9 (Series 2)
CPU modelIntel Core Ultra 9 285K
CPU socketLGA 1851
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5080
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What clearance does the 360 mm AIO radiator need in the Ceres 300 case?

The Ceres 300 mid-tower measures 475 mm deep, 245 mm wide and 463 mm high; the 360 mm radiator mounts at the front where two 140 mm fans are pre-installed, so verify your chosen radiator thickness fits within the front panel depth.

How is the 128 GB DDR5 kit seated on the Z890 TUF motherboard, and which slot order is often missed?

Populate all four DDR5 slots starting with the two furthest from the CPU socket, then the two nearest, pressing each module until the retention clips click on both ends.

When should the 360 mm liquid cooler coolant be checked or replaced?

Inspect coolant level and clarity every 12 to 24 months; if fluid appears cloudy or the pump becomes audible, drain the loop and refill with compatible premixed coolant.

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