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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

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 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.

Highlights

  • 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

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5070
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
RJ451 port

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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