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Adamant Custom

Adamant Custom 14-Core Liquid Cooled Gaming PC Intel Core Ultra 5 245K 192GB DDR5 1TB NVMe RTX 5070

SKU CH-8TCX-EECV4

Liquid-cooled 14-core desktop with 192GB DDR5, 1TB NVMe and RTX 5070 graphics for workstation workloads and gaming

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 5
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 5 245K
  • 14-core Intel Core Ultra 5 245K reaches 5.20 GHz for fast compute
  • 192GB DDR5 memory handles large workloads without swapping
  • 1TB Samsung 990 PRO NVMe reads up to 7450 MB/s for quick data access
  • RTX 5070 12GB GPU delivers high frame rates in modern titles
  • 240mm liquid cooler keeps CPU temperatures low under sustained load

Liquid-Cooled 14-Core Workstation

The Adamant Custom desktop pairs a 14-core Intel Core Ultra 5 245K processor with 192GB of DDR5 memory and a GeForce RTX 5070 graphics card. A 240mm liquid cooler keeps the CPU stable under sustained multi-threaded workloads. The system ships with Windows 11 Pro installed and is aimed at professionals who need workstation-class throughput in a standard tower form factor.

Connectivity and Expansion Limits

The Z890 motherboard provides one Thunderbolt 4 port, one USB 20Gbps Type-C, three USB 10Gbps and three USB 5Gbps ports at the rear, plus an internal USB 20Gbps Type-C header. Four M.2 slots and four SATA 6Gbps connectors support additional NVMe or SATA storage. Networking uses Intel 2.5Gb Ethernet and Wi-Fi 7 2x2 with Bluetooth 5.4. All four DDR5 slots are populated, so memory capacity cannot be increased beyond the fitted 192GB.

GPU VRAM Decides Fit

The RTX 5070 carries 12GB of video memory, which determines whether the card can hold large textures, frame buffers or AI models without swapping to system RAM. Buyers whose rendering, simulation or inference tasks exceed 12GB will need a different graphics configuration.

How it compares

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

Price $4,701.99
Pricier than about 83% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% 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 typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorIntel Core Ultra 5
CPU modelIntel Core Ultra 5 245K
CPU socketLGA 1700
Memory
RAM capacity192 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
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

Should I choose the 192GB DDR5 configuration or a smaller capacity?

The 192GB DDR5 fills all four slots and reaches the motherboard maximum, ideal for heavy multitasking and large datasets. Smaller kits leave room for later expansion but reduce immediate bandwidth.

What does the 5.20GHz boost clock mean once the Core Ultra 5 245K is inside the liquid-cooled chassis?

The 14-core CPU can hit 5.20GHz on thermal headroom provided by the 240mm AIO, sustaining higher frequencies longer during render or compile workloads.

How does the PCIe 4.0x4 interface cap the Samsung 990 PRO SSD in practice?

The M.2 slot runs at PCIe 4.0x4, limiting sequential reads to 7450MB/s and writes to 6900MB/s — the drive's rated ceiling.

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