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Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 128GB DDR5 4TB NVMe PRO Gaming PC

SKU CH-6CJG-BQFQC

A 24-core Intel Core i9-14900K desktop with 128GB DDR5, 4TB NVMe SSD and liquid cooling in a mid-tower case

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core i9-14900K
  • 24-core Intel i9-14900K reaches 6.00 GHz for heavy workloads
  • 128 GB DDR5 handles large projects without swapping
  • 4 TB Samsung 990 PRO NVMe reads up to 7450 MB/s
  • 360 mm liquid cooler keeps CPU quiet under load
  • 850 W 80 PLUS Bronze PSU delivers stable power

What this system is and who it suits

The Adamant Custom gaming desktop is built around a 24-core Intel Core i9-14900K processor with 128GB of DDR5 memory and a 4TB Samsung 990 PRO NVMe SSD. It ships with Windows 11 Pro and relies on the processor's integrated graphics for video output via HDMI and DisplayPort. The mid-tower Corsair 4000D case uses a 360mm liquid cooler and an 850W 80 PLUS Bronze power supply. This configuration targets creators and professionals who need high core counts and fast storage but do not require a discrete graphics card.

What to verify before ordering

Confirm that your workflow can run on Intel integrated graphics, as no discrete GPU is installed and the motherboard provides only HDMI and DisplayPort video outputs. The Z790 PRIME motherboard offers three M.2 slots and four SATA ports; two 3.5-inch and two 2.5-inch drive bays are available inside the case for additional storage. Four DDR5 slots are populated to reach 128GB, leaving no free slots unless modules are replaced. Rear I/O includes 2.5Gb Ethernet, Wi-Fi 6, Bluetooth 5.2, USB 3.2 Gen 2 Type-C, and multiple USB-A ports.

Thermals noise and power in normal use

A 360mm quiet-edition liquid cooler handles the 24-core CPU, supported by a 140mm fan in the Thermaltake 850W PSU. The case dimensions are 490mm deep, 239mm wide and 486mm high, providing airflow space for the radiator. Under typical mixed workloads the cooling solution keeps temperatures controlled while the PSU fan runs at low noise levels. The 80 PLUS Bronze-rated supply delivers up to 850W with over-voltage, under-voltage, over-power and short-circuit protection.

How it compares

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

Price $3,847.99
Pricier than about 74% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% 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 capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What comes in the box and what must I buy separately?

The system ships fully assembled with the Corsair 4000D case, 360 mm liquid CPU cooler, Z790 PRIME motherboard, i9-14900K processor, 128 GB DDR5, 4 TB Samsung 990 PRO SSD, 850 W Thermaltake PSU, Windows 11 Pro, Wi-Fi 6 and BLUETOOTH 5.2. No monitor, keyboard or mouse are included.

Which memory and storage versions should I choose?

The build is fixed at 128 GB DDR5 across four slots, with a 4 TB PCIe 4.0x4 NVMe SSD. The board supports up to 192 GB total and has three M.2 connectors for future expansion.

What does the 6.00 GHz CPU boost mean in practice?

The i9-14900K can reach 6.00 GHz on its performance cores, backed by 36 MB L3 cache and 24 cores / 32 threads, while the 360 mm liquid cooler keeps temperatures controlled during sustained workloads.

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