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Black mid-tower gaming PC with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Gaming PC i9-14900K 128GB DDR5 4TB NVMe RTX 5060 Liquid Cooled

SKU CH-8Z9M-86DEE

A liquid-cooled gaming desktop with a 24-core i9-14900K, 128 GB DDR5, 4 TB NVMe SSD and an RTX 5060 graphics card

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5060
  • CPU modelIntel Core i9-14900K
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy workloads
  • 128GB DDR5 memory handles large datasets and multitasking
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/sec
  • 360mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 6 and Bluetooth 5.2 provide fast wireless connectivity

Custom Liquid-Cooled Gaming Desktop

This Adamant Custom mid-tower system ships new with Windows 11 Pro installed and a 360 mm liquid cooler on the CPU. It targets creators and enthusiasts who want a ready-to-run workstation with 24-core processing power and high-speed storage in a tempered-glass chassis.

Sustained Load Behaviour

The 360 mm Quiet Edition AIO keeps the 24-core 14900K at stable clocks during long renders or compile jobs, while the 850 W 80 PLUS Bronze PSU delivers continuous power without thermal throttling. Rear-case airflow and the 140 mm PSU fan exhaust heat from the 4 TB Samsung 990 PRO and RTX 5060 under extended sessions.

128 GB DDR5 Memory Capacity

Four populated DDR5 slots provide 128 GB of high-performance memory today, with the Z790 board supporting up to 192 GB if future workloads demand more. Buyers who need more than 192 GB or who require ECC memory for mission-critical servers should look elsewhere.

How it compares

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

Price $4,490.99
Pricier than about 82% 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
GraphicsGeForce RTX 5060
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 loud is the 360 mm liquid cooler and 140 mm PSU fan when the i9-14900K runs at full load all day?

The 360 mm Quiet Edition AIO and the Thermaltake 850 W PSU with its 140 mm low-noise fan are designed for quiet operation; the PSU carries 80 PLUS Bronze efficiency to reduce waste heat.

Which display cables and monitor inputs do I need to use the RTX 5060 8 GB graphics card?

The RTX 5060 provides modern display outputs; connect a monitor with a matching HDMI or DisplayPort cable — no adapter is included in the box.

Can I keep my existing 3.5 inch hard drives and SATA SSDs inside the Corsair 4000D case?

Yes, the case includes two internal 3.5 inch bays and the Z790 motherboard offers four SATA 6 Gb/s ports for legacy drives.

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