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

Adamant Custom

Adamant Custom i9-14900K RTX 5090 64GB 2TB Gaming PC

SKU CH-KCNN-VBK0T

A 24-core Intel Core i9-14900K desktop with liquid cooling, 64GB DDR5, a 2TB NVMe SSD and an RTX 5090 32GB GPU for 4K gaming and AI workloads

  • Release Year2026
  • Form FactorDesktop
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • RTX 5090 32 GB drives 4K gaming and AI tasks
  • 64 GB DDR5 with four slots supports up to 192 GB
  • 2 TB Samsung 990 PRO delivers 7450 MB/s reads
  • 1200 W 80 PLUS Gold PSU with 140 mm quiet fan

Core specification

The system is a desktop workstation built around a 24-core Intel Core i9-14900K processor and an Nvidia GeForce RTX 5090 graphics card with 32GB of video memory. It ships with 64GB of DDR5 system memory and a 2TB Samsung 990 PRO NVMe solid-state drive. The platform runs Windows 11 Pro and uses a Z790 motherboard with integrated Wi-Fi 6 and Bluetooth 5.2 connectivity.

Intended audience and limits

This configuration suits professionals who need high single-thread frequency and large GPU memory for rendering, modelling or AI inference workloads. The 1200W 80 PLUS Gold power supply and 360mm liquid cooler support sustained operation at stock settings. Buyers who require more than 2TB of fast primary storage or who need multiple additional internal drives should look at a different chassis or a platform with more M.2 slots.

Sustained-load behaviour

Under continuous heavy compute the 360mm quiet-edition liquid cooler keeps the 24-core CPU within its thermal envelope without excessive fan noise. The Thermaltake Toughpower 1200W Gold unit delivers stable power through over-voltage, under-voltage, over-power and short-circuit protection circuits. Rear-panel Intel 2.5Gb Ethernet and Wi-Fi 6 maintain network throughput during long data transfers or distributed training jobs.

Highlights

  • 24-core i9-14900K reaches 6.00 GHz for heavy workloads
  • RTX 5090 32 GB drives 4K gaming and AI tasks
  • 64 GB DDR5 with four slots supports up to 192 GB
  • 2 TB Samsung 990 PRO delivers 7450 MB/s reads
  • 1200 W 80 PLUS Gold PSU with 140 mm quiet fan

Specifications

Release Year2026
Form FactorDesktop
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 5090
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD2TB 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

What motherboard socket does the Intel Core i9-14900K require?

The processor uses the LGA 1700 socket on the Z790 PRIME motherboard.

Will the 360 mm liquid cooler fit inside the Corsair 4000D case?

The 360 mm AIO is installed in the 490 mm deep chassis with room for the 140 mm radiator fan.

How can I verify the Samsung 990 PRO is running at PCIe 4.0 x4 speeds?

Check the drive reads near 7450 MB/s and writes near 6900 MB/s in a benchmark tool.

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