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Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 192GB DDR5 8TB NVMe gaming PC

SKU CH-22X2-J19Z8

Liquid-cooled 24-core i9-14900K desktop with 192GB DDR5 and 8TB NVMe storage for high-performance workstation tasks

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy workloads
  • 192GB DDR5 memory handles large datasets and multitasking
  • 8TB NVMe storage via dual Samsung 990 PRO drives reads up to 7450 MB/s
  • 360mm liquid cooler keeps CPU temperatures low under sustained load
  • Wi-Fi 6 and Bluetooth 5.2 provide fast wireless connectivity

24-Core i9 Workstation

This tower desktop is built around a 24-core Intel Core i9-14900K processor with a 3.2 GHz base frequency and a 6.00 GHz maximum turbo. It targets professionals and enthusiasts who need high multi-threaded throughput for rendering, compilation or simulation workloads. The system ships with Windows 11 Pro and a 360 mm liquid cooler to sustain heavy all-core loads.

Dual 4TB Samsung 990 PRO Array

Two 4 TB Samsung 990 PRO SSDs combine for 8 TB of NVMe storage connected via PCIe 4.0 x4, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s. This configuration removes the typical capacity bottleneck for large project libraries, game installs or scratch disks. The Z790 motherboard provides three M.2 slots in total, leaving one open for future expansion.

192 GB DDR5 and Integrated Graphics

The platform includes 192 GB of DDR5 memory across four slots, matching the motherboard's maximum supported capacity for memory-intensive applications. Graphics output relies on the CPU's integrated controller with HDMI and DisplayPort connectors, suitable for multi-monitor productivity but not for 3D acceleration. Buyers requiring discrete GPU performance for gaming, CAD or compute must add a dedicated graphics card.

How it compares

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

Price $5,300.99
Pricier than about 88% 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 8 TB NVMe
Higher than about 99% 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 storage8 TB NVMe
Hard driveNo
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Will the 360 mm liquid cooler or the 850 W 80 PLUS Bronze PSU need replacement first?

The 360 mm liquid cooler contains a pump and seals that degrade over time, so it typically requires attention before the 850 W 80 PLUS Bronze PSU, which uses a 140 mm fan and Japanese main capacitors rated for long life.

What limit appears first when the i9-14900K runs at 6.00 GHz across all 24 cores?

The CPU hits its thermal ceiling first; the 360 mm liquid cooler must dissipate the full load before the 850 W PSU reaches its output limit.

How loud is the 140 mm PSU fan and the 360 mm radiator fans during an all-day workload?

Both the 140 mm PSU fan and the 360 mm radiator fans are specified as ultra-quiet and Quiet Edition respectively, so noise stays low even under sustained 24-core operation.

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