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Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 64GB DDR5 8TB NVMe Gaming PC

SKU CH-751Y-Q1998

Liquid-cooled 24-core i9-14900K workstation with 64GB DDR5 and dual 4TB Samsung 990 PRO NVMe drives in a sound-dampened Antec tower

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity64 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • 360 mm liquid cooler keeps CPU temperatures low
  • 64 GB DDR5 memory handles multitasking smoothly
  • 8 TB NVMe storage loads games and projects fast
  • Wi-Fi 6 and 2.5 Gb Ethernet give reliable network speed

Liquid-cooled 24-core workstation desktop

This desktop pairs a 24-core Intel Core i9-14900K with a 360 mm liquid cooler in a sound-dampened mid-tower case. The CPU reaches up to 6.00 GHz with 36 MB L3 cache across 32 threads. It targets professionals who need sustained multi-threaded throughput without thermal throttling. Integrated graphics handle display output via HDMI and DisplayPort.

Z790 platform limits discrete GPU upgrades

The GIGABYTE Z790 AORUS motherboard provides four M.2 slots and six SATA 6Gb/s ports, yet the system ships with only integrated graphics. Buyers who need hardware-accelerated rendering or compute must source and install a discrete card themselves. The 850 W 80 PLUS Bronze PSU offers headroom for many mid-range cards, but power budgets for larger GPUs remain unverified. Rear I/O includes 2.5 Gb Ethernet and Wi-Fi 6, while front-panel USB is limited to 3.2 Gen 1 speeds.

Antec P10 FLUX case with customisable layout

The chassis measures 477 x 220 x 486 mm and includes three pre-installed 120 mm front fans, one 120 mm rear fan and a 120 mm PSU shroud fan. A fan control button and sound-dampening panel help manage acoustics. Drive bays support one external 5.25-inch device, three internal 3.5-inch drives and three 2.5-inch drives. All configurations are customisable at order time, so port populations and storage layouts can be adjusted before assembly.

How it compares

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

Price $3,359.99
Pricier than about 66% 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 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 capacity64 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

Should I pick the 64 GB DDR5 configuration or upgrade to the 192 GB maximum?

The system ships with 64 GB DDR5 across four slots. The Z790 motherboard supports up to 192 GB, so you can add three more modules later if workloads such as heavy rendering or virtualization demand more capacity.

What does the i9-14900K's 6.00 GHz boost mean for everyday performance?

The 24-core, 32-thread CPU has a base clock of 3.2 GHz and can reach 6.00 GHz on thermal headroom. The 360 mm liquid cooler sustains high frequencies longer, giving snappy response in gaming, compilation and multi-tasking.

Will the PCIe 4.0 x4 interface limit the Samsung 990 PRO SSDs?

Each 4 TB 990 PRO runs at PCIe 4.0 x4, delivering up to 7 450 MB/s read and 6 900 MB/s write. The Z790 chipset provides four M.2 slots wired for PCIe 4.0, so the drives operate at their rated ceiling.

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