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

Adamant Custom

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

SKU CH-CRSB-3Q1YY

A 24-core Intel Core Ultra 9 285K desktop with 128GB DDR5, 4TB NVMe storage and an RTX 5070 Ti 16GB GPU, 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 Ultra 9 285K reaches 5.70 GHz for heavy compute
  • 128GB DDR5 with 192 GB ceiling handles large datasets
  • 4TB Samsung 990 PRO NVMe hits 7450 MB/s read
  • RTX 5070 Ti 16GB drives high-resolution creative work
  • 360mm liquid cooler keeps thermals low under sustained load

Core Ultra 9 285K workstation

The system centres on a 24-core Intel Core Ultra 9 285K processor running at 3.7 GHz with a maximum turbo of 5.70 GHz and 36 MB of L3 cache. It targets professionals who need strong single-thread speed plus heavy multi-thread throughput for rendering, modelling and AI learning workloads.

128 GB DDR5 and 4 TB NVMe headroom

Four memory slots hold 128 GB of DDR5 with a board limit of 192 GB, giving ample room for large scenes and datasets before an upgrade is required. The Samsung 990 PRO delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s, so project loading and scratch-disk performance stay fast until the 4 TB capacity fills.

RTX 5070 Ti 16 GB and Z890 connectivity

The graphics card provides 16 GB of video memory for GPU-accelerated render engines and local inference tasks. The Gigabyte Z890 Eagle motherboard adds Wi-Fi 7, Bluetooth5.4, Intel 2.5Gb Ethernet, USB4 Type-C and four M.2 slots, while the 850W 80 PLUS Bronze supply powers the liquid-cooled CPU and GPU without extra cables.

How it compares

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

Price $4,907.99
Pricier than about 85% 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).

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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

Will the 360 mm liquid cooler on the Core Ultra 9 285K fit inside my existing mid-tower case?

The system ships in a mid-tower chassis measuring 447 x 215 x 469 mm with a 360 mm AIO already installed, so the cooler is confirmed to fit this case.

How can I verify the RTX 5070 Ti 16 GB is running at full PCIe 4.0 x4 speed after assembly?

Open GPU-Z or the NVIDIA control panel and confirm the bus interface reads PCIe 4.0 x4 and the Samsung 990 PRO SSD shows sequential reads near 7450 MB/s.

Which items are included in the box and which must be purchased separately?

The box contains the assembled PC with 128 GB DDR5, 4 TB NVMe SSD, RTX 5070 Ti, 850 W PSU, Windows 11 Pro, 360 mm liquid cooler, Wi-Fi 7 and Bluetooth5.4; only a monitor, keyboard and mouse are not included.

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