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Black mid-tower with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 64GB DDR5 1TB NVMe RTX 5070 Gaming PC

SKU CH-K7PW-4C95G

A liquid-cooled 24-core i9-14900K desktop with 64 GB DDR5, 1 TB NVMe storage and an RTX 5070 12 GB GPU for high-end gaming and creative workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy multitasking
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • 64 GB DDR5 memory handles large projects and high frame rates
  • 1 TB Samsung 990 PRO NVMe SSD loads games and files fast
  • RTX 5070 12 GB GPU drives 1440p gaming and creative work

24-Core i9-14900K Workstation

This desktop pairs a 24-core Intel Core i9-14900K with 64GB DDR5 memory and a 1TB Samsung 990 PRO NVMe drive. A 360mm liquid cooler manages the processor under heavy multi-threaded workloads. The GeForce RTX 5070 12GB GPU handles creative rendering and high-refresh gaming. It ships with Windows 11 Pro on an Antec P20 mid-tower case.

Sustained Load Behaviour

The 360mm Quiet Edition AIO keeps the CPU near its 6.00 GHz boost across long compiles or renders without thermal throttling. The Thermaltake Smart 850W 80 PLUS Bronze PSU delivers stable power through extended sessions. DDR5 bandwidth feeds all 32 threads continuously, while the 990 PRO maintains sequential writes up to 6900 MB/s during large file transfers.

PCIe 4.0 and Connectivity Limits

The Z790 TUF motherboard runs the GPU and primary SSD at PCIe 4.0 speeds, capping the 990 PRO at its rated 7450 MB/s read ceiling. Four M.2 slots support additional NVMe drives, but only the top slot shares CPU lanes at full 4.0 bandwidth. Rear I/O provides 2.5Gb Ethernet, Wi-Fi 6 and Bluetooth 5.2, while front panel offers USB 3.2 Gen 2 Type-C for external storage.

How it compares

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

Price $2,969.99
Pricier than about 57% 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).

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 i9 14th Gen
CPU modelIntel Core i9-14900K
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
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 6
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11ax Wireless LAN
Bluetooth support5.2
Ports & slots
Ethernet port1 port
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How loud does the 360 mm liquid cooler and the PSU's 140 mm fan run when the i9-14900K and RTX 5070 are under sustained load?

The CPU uses a 360 mm Quiet Edition AIO and the Thermaltake Smart 850 W PSU has a 140 mm ultra-quiet fan; both are designed for low noise during long sessions.

Which display cables must I already own to connect a monitor to the RTX 5070?

The RTX 5070 uses standard DisplayPort and HDMI outputs; have the matching cable for your monitor's input ready before first boot.

Will my existing SATA SSDs or 3.5″ hard drives fit inside the Antec P20 case and connect to the Z790 motherboard?

Yes, the case has two 3.5″/2.5″ bays plus two 2.5″ bays, and the Z790 board provides four SATA 6 Gb/s ports for older drives.

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