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

Adamant Custom

Adamant Custom Gaming Desktop PC Intel Core Ultra 9 285K 32GB DDR5 1TB NVMe RTX 5080 Liquid Cooled

SKU CH-8XV6-M9TPB

A 24-core Intel Core Ultra 9 285K tower with 32GB DDR5, 1TB NVMe and RTX 5080 graphics, liquid cooled for gaming and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity32 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5080
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K reaches up to 5.70 GHz for heavy workloads
  • 360 mm liquid cooler keeps the CPU quiet under sustained load
  • RTX 5080 16 GB graphics handles 4K gaming and creative tasks
  • 1 TB Samsung 990 PRO PCIe 4.0 NVMe reads up to 7450 MB/s
  • 1000 W 80 PLUS Gold PSU with Japanese capacitors delivers stable power

Built for AI and high-frame-rate gaming

This desktop combines a 24-core Intel Core Ultra 9 285K processor with 32GB of DDR5 memory and an Nvidia GeForce RTX 5080 graphics card. The 1TB Samsung 990 PRO NVMe drive provides fast storage for large project files and game libraries. It ships with Windows 11 Pro and a 360mm liquid cooler for sustained thermal performance.

Z890 platform limits and connectivity

The Gigabyte Z890 EAGLE motherboard supports up to 192GB of DDR5 across four slots and offers four M.2 connectors plus four SATA 6Gb/s ports with RAID support. Rear I/O includes one USB4 Type-C, two USB 3.2 Gen 2, three USB 3.2 Gen 1 and four USB 2.0 ports. Networking uses Intel 2.5Gb Ethernet and Wi-Fi 7 with Bluetooth5.4.

Check case clearance and power headroom

The tower measures 447mm deep by 215mm wide by 469mm high and includes front 140mm PWM fans alongside the 360mm radiator. The 1000W 80 PLUS Gold power supply delivers overhead for the RTX 5080 and 24-core CPU. Internal bays provide two 3.5-inch and two 2.5-inch slots for additional drives.

How it compares

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

Price $3,425.99
Pricier than about 67% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 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 capacity32 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

Should I upgrade the 32GB DDR5 to 192 GB for AI workloads?

The motherboard has four DDR5 slots and supports up to 192 GB total; adding matched modules later is straightforward if 32 GB becomes a bottleneck.

What does the 5.70 GHz boost on the Core Ultra 9 285K deliver in games?

The 24-core CPU can hit 5.70 GHz on active P-cores, giving high single-thread frame rates while the liquid cooler keeps thermals stable during long sessions.

Does the Z890 board run the Samsung 990 PRO at full PCIe 4.0 x4 speed?

Yes — the M.2 slot wired to the CPU provides a PCIe 4.0 x4 link, so the drive reaches its 7450 MB/s read and 6900 MB/s write peaks.

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