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Black mid-tower desktop with tempered glass side panel and liquid CPU cooler

Adamant Custom

Adamant Custom 14-Core Liquid Cooled Gaming Desktop PC Intel Core Ultra 5 245K 64GB DDR5 1TB NVMe RTX 5070 Ti

SKU CH-JCBQ-90WWJ

Liquid-cooled desktop with a 14-core Intel Core Ultra 5 245K, 64 GB DDR5, 1 TB NVMe SSD and RTX 5070 Ti 16 GB graphics for gaming and creative work

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070 Ti
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 64 GB DDR5 memory handles heavy multitasking and large projects
  • 1 TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • RTX 5070 Ti 16 GB GPU drives high-frame-rate gaming and creative work
  • 240 mm liquid cooler keeps CPU temperatures low under sustained load

Liquid-cooled 14-core desktop

This Adamant Custom system pairs a 14-core Intel Core Ultra 5 245K processor with 64GB of DDR5 memory and a GeForce RTX 5070 Ti graphics card. The 1TB Samsung 990 PRO NVMe drive provides fast storage for games and creative projects. Windows 11 Pro is installed and ready for business or entertainment use.

240mm AIO cooler and 850W Bronze PSU

A 240mm Quiet Edition liquid cooler handles the CPU while a 140mm fan in the Thermaltake Smart 850W 80 PLUS Bronze supply moves air through the Corsair 4000D case. The motherboard includes Wi-Fi 7 and Bluetooth5.4 alongside Intel 2.5Gb Ethernet for wired connectivity.

Sustained workloads on Z890 platform

The Z890-PLUS TUF motherboard delivers stable power to the 14-core processor during long rendering or compile sessions. Four M.2 slots and four SATA ports allow storage expansion beyond the factory 1TB NVMe drive. Thunderbolt 4 and multiple 10Gbps and 20Gbps USB ports support high-speed peripherals without throttling.

How it compares

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

Price $3,176.99
Pricier than about 62% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% 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).

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Specifications

Product
Year of release2026
Product typeGaming & Entertainment
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
CPU socketLGA 1700
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 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 factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How is the 240mm liquid cooler installed on the LGA 1851 socket and what step is often missed?

The cooler uses the LGA 1851 mounting bracket included with the motherboard. The step people miss is removing the protective film from the cold-plate before seating it on the CPU.

What maintenance will the liquid cooler and 850W PSU need later?

The 240mm AIO is a sealed unit and requires no fluid changes. The PSU has a 140mm fan; clean its dust filter every few months to keep airflow steady.

What limit appears first under sustained load with the RTX 5070 Ti and 240mm cooler?

The 240mm radiator can saturate before the GPU hits its thermal ceiling, so coolant temperature becomes the limiting factor during long renders or gaming sessions.

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