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Adamant Custom

Adamant Custom Intel Core Ultra 9 285K RTX 5070 Ti 128GB DDR5 4TB NVMe AORUS gaming PC

SKU CH-4CY3-K9KP8

A 24-core Intel Core Ultra 9 285K desktop with RTX 5070 Ti graphics, 128GB DDR5 memory and a 4TB NVMe SSD, liquid-cooled in a mid-tower case running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 9 (Series 2)
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelIntel Core Ultra 9 285K
  • 24-core Intel Core Ultra 9 285K powers heavy rendering and AI workloads
  • 128GB DDR5 memory handles large datasets and multitasking with headroom to 192GB
  • 4TB Samsung 990 PRO NVMe SSD delivers 7450 MB/s reads for fast project loading
  • RTX 5070 Ti 16GB GPU accelerates creative and gaming performance
  • 360mm liquid cooler keeps the CPU quiet under sustained loads

Adamant Custom 24-Core Workstation

This Adamant Custom desktop is built around a 24-core Intel Core Ultra 9 285K processor and an Nvidia GeForce RTX 5070 Ti graphics card. It targets professionals who need strong multi-threaded performance for rendering, modelling and AI learning workloads. The system ships with Windows 11 Pro installed and ready to use.

128GB DDR5 and 4TB NVMe storage

The 128GB DDR5 memory kit fills all four slots on the Gigabyte Z890M AORUS motherboard, leaving no free DIMM sockets for future upgrades. A 4TB Samsung 990 PRO NVMe drive provides the primary storage volume with sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec. Two 3.5-inch and two 2.5-inch internal bays remain available for additional drives.

Liquid-cooled mid-tower assembly

The CPU is cooled by a 360mm quiet-edition liquid cooler mounted in a mid-tower case measuring 447 x 215 x 469 mm. Front panel access includes one USB 3.2 Gen 2x2 Type-C port, two USB 3.0 ports and audio jacks. Rear I/O adds USB4 Type-C, USB 3.2 Gen 2, four USB 3.2 Gen 1 and four USB 2.0 ports alongside Intel 2.5Gb Ethernet and Wi-Fi 7 connectivity.

How it compares

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

Price $5,209.99
Pricier than about 87% 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 4 TB NVMe
Higher 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 storage4 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070 Ti
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How often should the liquid in the 360 mm AIO cooler be checked or replaced?

The 360 mm Quiet Edition AIO is a sealed unit; no routine fluid checks or top-ups are required during normal use.

Which component hits its thermal ceiling first when the 24-core Ultra 9 285K runs at 5.70 GHz all day?

The CPU itself reaches its junction-temperature limit before the 360 mm AIO or the RTX 5070 Ti 16 GB GPU saturate their coolers.

What is the typical noise level from the 140 mm front fans and 140 mm PSU fan during an all-day render?

Both fan sets are PWM-controlled ultra-quiet models; they ramp up only when internal temperatures rise, staying near idle acoustics for most sustained workloads.

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