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

Adamant Custom

Adamant Custom 24-Core i9-14900K Z790 TUF 192GB DDR5 8TB NVMe RTX 5060 Gaming PC

SKU CH-3H8Q-28T08

A liquid-cooled gaming desktop with a 24-core i9-14900K, 192GB DDR5, 8TB NVMe storage and an RTX 5060 graphics card

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy multitasking
  • 192GB DDR5 memory handles large datasets and simultaneous apps
  • 8TB NVMe storage via dual Samsung 990 PRO drives at 7450 MB/s read
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • RTX 5060 8GB GPU delivers modern graphics performance

24-Core i9-14900K Workstation

This new tower desktop pairs a 24-core Intel Core i9-14900K with 192GB DDR5 memory and an Nvidia GeForce RTX 5060 graphics card. Two 4TB Samsung 990 PRO SSDs provide 8TB of NVMe storage. The Z790 TUF motherboard adds Wi-Fi 6 and BLUETOOTH 5.2 connectivity. Windows 11 Pro 64-bit is pre-installed for immediate use by creators and engineers.

Liquid Cooling and 850W Bronze PSU

A 360mm Quiet Edition AIO liquid cooler handles the CPU while three 120mm front fans and a 140mm PSU fan move air through the Antec P20 case. The Thermaltake Smart 850W 80 PLUS Bronze supply uses a Japanese main capacitor and delivers over-voltage, under-voltage, over-power and short-circuit protection. Dust filters on the bottom, front and top reduce internal buildup during daily operation.

Front USB-C and Four M.2 Slots

The case front panel offers two USB 3.0 ports, one USB 3.2 Gen 2 Type-C port and audio jacks. Rear I/O includes two USB Type-C, two USB 3.2 Gen 2 and four USB 3.2 Gen 1 ports. The motherboard provides four M.2 connectors and four SATA 6Gb/s ports, while the case holds two 3.5"/2.5" and two 2.5" internal bays for future storage expansion.

Highlights

  • 24-core Intel Core i9-14900K reaches 6.00 GHz for heavy multitasking
  • 192GB DDR5 memory handles large datasets and simultaneous apps
  • 8TB NVMe storage via dual Samsung 990 PRO drives at 7450 MB/s read
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • RTX 5060 8GB GPU delivers modern graphics performance

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9 14th Gen
CPU NameIntel Core i9-14900K
CPU Socket TypeLGA 1700
GPU/VGA TypeGeForce RTX 5060
Memory Capacity192GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6
BluetoothBluetooth 5.2
RJ451 port

Questions about this item

How do I mount the 360 mm Quiet Edition AIO in the Antec P20 case, and which step do builders often miss?

Install the radiator at the top or front with fans blowing outward, then connect the pump header to the CPU_FAN socket on the Z790 TUF motherboard so the BIOS can control pump speed.

Which component will need replacement first, and what spec should I match?

The Thermaltake Smart 850 W 80 PLUS Bronze PSU is the likeliest candidate; replace it with another 850 W unit that carries 80 PLUS Bronze or better certification.

What thermal limit appears first during a long all-core workload on the i9-14900K?

The liquid cooler hits its heat-dissipation ceiling before the processor reaches its 6.00 GHz turbo, causing coolant temperature to stabilise and clocks to settle below the maximum boost.

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