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

Adamant Custom

Adamant Custom 24-Core i9-14900K Liquid Cooled 192GB DDR5 4TB NVMe 10TB HDD Gaming PC

SKU CH-RKG9-X3DZT

Liquid-cooled 24-core i9-14900K desktop with 192 GB DDR5, 4 TB NVMe SSD and 10 TB HDD running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 192 GB DDR5 handles large datasets and multitasking
  • 4 TB NVMe SSD reads up to 7450 MB/s for fast load times
  • 10 TB HDD adds massive bulk storage capacity
  • 360 mm liquid cooler keeps CPU temperatures low

Adamant Custom 24-Core i9-14900K Workstation

This Adamant Custom gaming desktop PC is built around a 24-core Intel Core i9-14900K processor with 32 threads and a 6.00 GHz maximum turbo frequency. It ships with 192GB of DDR5 memory filling four slots and a 4TB NVMe Samsung 990 PRO SSD alongside a 10TB hard drive. The system targets professionals and enthusiasts who need high core counts and large local storage in a mid-tower form factor.

360mm Liquid Cooling 850W Bronze PSU

A 360mm quiet-edition AIO liquid cooler handles the CPU thermal load while three 120mm front fans and a 140mm PSU fan move air through the Antec P20 case. Dust filters on the bottom, front and top help keep internals clean. The Thermaltake Smart 850W 80 PLUS Bronze power supply uses Japanese main capacitors and provides over-voltage, under-voltage, over-power and short-circuit protection.

Z790 TUF Connectivity WiFi6 BT 5.2

The Z790 TUF motherboard supplies rear I/O with two USB Type-C ports, two USB 3.2 Gen 2 and four USB 3.2 Gen 1 ports, plus internal headers for additional USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 and USB 2.0. Integrated Intel 2.5Gb Ethernet, Wi-Fi 6 and BLUETOOTH 5.2 handle networking. Four SATA 6Gb/s and four M.2 connectors support the included 4TB NVMe drive and 10TB HDD with 256MB cache. Realtek 7.1 surround audio and integrated graphics via HDMI and DisplayPort complete the package.

How it compares

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

Price $5,150.99
Pricier than about 86% 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 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 i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How is the 360 mm liquid cooler installed and what step do people miss?

The cooler mounts to the LGA 1700 socket on the Z790 board; the step often missed is connecting the pump header and the three 120 mm radiator fans to the correct motherboard headers so speed curves work.

What maintenance will the 360 mm liquid cooler and 850 W Bronze PSU need later?

The sealed AIO needs no refill; dust the radiator and three 120 mm fans every few months, and clean the PSU intake filter on the bottom of the Antec P20 case.

What limit appears first under sustained load on the i9-14900K with this 360 mm cooler?

CPU package temperature hits the thermal throttle point before the 850 W PSU reaches its 80 PLUS Bronze rating limit, so cooling capacity is the first bottleneck.

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