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

Adamant Custom

Adamant Custom Gaming PC Core Ultra 9 285K 128GB DDR5 1TB NVMe 10TB HDD RTX 5070 Liquid Cooled

SKU CH-G08Z-N6887

A liquid-cooled gaming tower with a 24-core Intel Core Ultra 9 285K, 128 GB DDR5, 1 TB NVMe SSD, 10 TB hard drive and GeForce RTX 5070 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K delivers high multi-thread performance
  • 128GB DDR5 memory handles heavy multitasking and large datasets
  • 1TB Samsung 990 PRO NVMe SSD provides up to 7450 MB/s read speed
  • 10TB HDD with 256MB cache stores massive media libraries
  • 360mm liquid cooler keeps CPU temperatures low under load

Built for 24-core AI workloads

This liquid-cooled tower pairs a 24-core Intel Core Ultra 9 285K with 128GB of DDR5 memory and an Nvidia GeForce RTX 5070 graphics card. A 1TB NVMe drive handles the operating system and active projects while a 10TB hard drive stores large media libraries. Windows 11 Pro is pre-installed and the system is marked AI Ready for local inference tasks.

Suits creators who need quiet multi-thread power

The 360mm liquid cooler keeps the 24-core processor running quietly under sustained loads, making the machine suitable for studio environments. Builders who require more than 128GB of memory should look elsewhere, as the four memory slots max out at 192GB. The single RTX 5070 also limits users who depend on multi-GPU rendering or compute scaling.

Deciding spec: 24-core Ultra 9 285K on LGA 1851

The processor delivers 24 cores with a 3.7GHz base clock and up to 5.70GHz boost on the LGA 1851 platform. This core count and socket combination determines whether the system can handle the parallel workloads you run today and whether the motherboard supports future processor upgrades within the same generation.

How it compares

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

Price $4,664.99
Pricier than about 83% 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 drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6E
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax 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 pick the 1TB NVMe or the 10TB HDD for my main games?

The 1TB Samsung 990 PRO NVMe drive reaches 7450 MB/s reads and 6900 MB/s writes, so games load in seconds. The 10TB HDD adds bulk capacity at slower speeds, ideal for media archives and backups.

What does the 24-core Core Ultra 9 285K actually deliver in this build?

The CPU runs at 3.7 GHz base and boosts to 5.70 GHz with 36 MB L3 cache, cooled by a 360 mm liquid cooler. That gives strong single-thread speed for gaming and 24 threads for heavy multitasking.

Which Wi-Fi standard does the Z890 UD motherboard support and what speed ceiling does it impose?

The board includes Wi-Fi 6E AX211 on the 2.4, 5 and 6 GHz bands alongside Bluetooth 5.3, so wireless throughput is limited by the Wi-Fi 6E specification rather than the 2.5 Gb Ethernet port.

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