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

Adamant Custom

Adamant Custom 24-Core Liquid Cooled Gaming PC Core Ultra 9 285K 128GB DDR5 8TB NVMe

SKU CH-ZGSW-4FPBJ

A 24-core Intel Core Ultra 9 285K desktop with 128GB DDR5, 8TB NVMe storage and a 360mm liquid cooler in a Corsair 4000D tower

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy workloads
  • 128 GB DDR5 memory handles large datasets and multitasking with 192 GB max capacity
  • 8 TB NVMe storage via dual Samsung 990 PRO drives delivers 7450 MB/s reads
  • 360 mm liquid cooler keeps the CPU quiet under sustained load
  • Wi-Fi 6E and Bluetooth 5.3 plus 2.5 Gb Ethernet give fast wired and wireless connectivity

Custom 24-Core Liquid Cooled Desktop

The Adamant Custom tower ships with a 24-core Intel Core Ultra 9 285K processor, 128GB of DDR5 memory and an 8TB NVMe array built from two 4TB Samsung 990 PRO drives. A 360mm liquid cooler handles the CPU while a Thermaltake Smart 850W 80 PLUS Bronze unit powers the system. Windows 11 Pro is pre-installed on the Corsair 4000D chassis.

Motherboard expansion and drive bays

The Gigabyte Z890 UD board provides four DDR5 slots with 192GB maximum support, four M.2 connectors and four SATA 6Gb/s ports with RAID 0, 1, 5, 10. The case offers two internal 3.5-inch bays and two 2.5-inch bays for additional storage. Rear I/O includes USB4 Type-C, USB 3.2 Gen 2, four USB 3.2 Gen 1 and four USB 2.0 ports plus Intel 2.5Gb Ethernet.

Integrated graphics and wireless connectivity

Intel integrated graphics drive displays through USB4 and DisplayPort outputs, so a separate graphics card is not included. Wi-Fi 6E AX211 and Bluetooth 5.3 handle wireless networking, while Realtek 7.1 surround audio covers sound. Buyers who want discrete GPU performance or more than two M.2 drives populated should plan for a graphics card and check M.2 lane allocation.

How it compares

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

Price $5,036.99
Pricier than about 86% 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 8 TB NVMe
Higher than about 99% 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 storage8 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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

Does the PC come with a keyboard, mouse or monitor, or do I need to buy those separately?

The tower ships with Windows 11 Pro installed and a power cable; no keyboard, mouse or monitor is included.

Should I choose the 128 GB DDR5 configuration or add more memory later?

The board has four slots and supports up to 192 GB DDR5, so the 128 GB kit leaves one free slot for future expansion.

What does the 24-core Core Ultra 9 285K actually deliver when the liquid cooler is running?

The 24-core CPU boosts to 5.70 GHz under load while the 360 mm AIO keeps temperatures low for sustained workloads.

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