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Black mid-tower with tempered glass side panel, ARGB lighting, liquid cooling visible inside

Adamant Custom

Adamant Custom Core Ultra 9 285K RTX 5070 Ti 128GB DDR5 2TB NVMe gaming PC

SKU CH-8X57-KG6XD

A liquid-cooled desktop with a 24-core Intel Core Ultra 9 285K, RTX 5070 Ti graphics, 128GB DDR5 and a 2TB NVMe drive, ready for AI workloads and 4K gaming

  • Release Year2026
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy rendering
  • 128GB DDR5 supports large AI models and multitasking workloads
  • RTX 5070 Ti 16GB GPU accelerates creative and gaming tasks
  • 2TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • 360mm liquid cooler keeps CPU temperatures low under sustained load

24-Core AI Workstation

This desktop pairs a 24-core Intel Core Ultra 9 285K processor with 128GB of DDR5 memory and an Nvidia GeForce RTX 5070 Ti graphics card. It targets creators and engineers who run rendering, modelling or AI learning workloads that demand high parallel throughput. The system ships with Windows 11 Pro and a 2TB Samsung 990 PRO NVMe drive for fast project access. Liquid cooling keeps the CPU stable during extended sessions.

Sustained Load Behaviour

A 360mm quiet-edition liquid cooler dissipates heat from the 285K so clock speeds hold steady through long compile or training runs. The Thermaltake Smart 850W 80 PLUS Bronze supply delivers continuous power without hitting protection limits. Case airflow uses three 140mm fans rated at 1500rpm and 30dBA each, moving air across the motherboard and GPU. Temperatures remain controlled even when all cores and the graphics card run at full utilisation for hours.

Interface Practical Limits

The Z890 motherboard provides one Thunderbolt 4 Type-C port, one USB 20Gbps Type-C port, three USB 10Gbps ports and three USB 5Gbps ports at the rear panel. Internal headers add another USB 20Gbps Type-C, one USB 5Gbps and two USB 2.0 connections. Storage expands through four SATA 6Gb/s ports and four M.2 slots, though the primary NVMe drive already occupies a PCIe 4.0x4 lane. Networking tops out at Intel 2.5Gb Ethernet and Wi-Fi 7 2x2 wireless.

Highlights

  • 24-core Intel Core Ultra 9 285K reaches 5.70 GHz for heavy rendering
  • 128GB DDR5 supports large AI models and multitasking workloads
  • RTX 5070 Ti 16GB GPU accelerates creative and gaming tasks
  • 2TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • 360mm liquid cooler keeps CPU temperatures low under sustained load

Specifications

Release Year2026
Form FactorDesktop
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 5070 Ti
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB 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

How loud is the 360 mm liquid cooler and the 140 mm case fans when the system runs all day?

The 360 mm Quiet Edition AIO and the front and rear 140 mm fans are each rated at 30 dBA at 1500 rpm, so sustained load stays at a low hum rather than a noticeable whine.

Which peripherals and cables must I already own to start using this PC?

The box contains only the tower, so you will need a monitor with HDMI or DisplayPort, a keyboard, a mouse and a mains power cable.

Can I keep my older SATA SSDs or hard drives alongside the Samsung 990 PRO?

Yes, the TUF Z890 motherboard provides four SATA 6 Gb/s ports and the Ceres 300 case has a bay that accepts one 3.5 inch or two 2.5 inch drives.

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