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Adamant Custom

Adamant Custom 24-Core Liquid Cooled i9-14900K 32GB DDR5 8TB NVMe RTX 5090 Gaming PC

SKU CH-WX2G-S7EDG

A 24-core liquid-cooled desktop with 32GB DDR5, 8TB NVMe storage and an RTX 5090 GPU for high-end gaming and workstation tasks

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 24-core i9-14900K reaches 6.00 GHz for extreme compute throughput
  • 360 mm liquid cooler keeps the CPU quiet under full load
  • RTX 5090 32 GB GPU delivers high-end 4K and AI performance
  • 8 TB NVMe storage via dual 4 TB Samsung 990 PRO drives at 7450 MB/s read
  • 32 GB DDR5 with four slots supports up to 192 GB total memory

24-Core Liquid-Cooled Gaming Tower

The Adamant Custom desktop pairs a 24-core Intel Core i9-14900K processor with an Nvidia GeForce RTX 5090 graphics card in a Corsair 4000D tempered-glass tower. A 360 mm quiet-edition liquid cooler handles the CPU while the system ships with Windows 11 Pro pre-installed. It targets enthusiasts who want a fully assembled, high-core-count machine for gaming and heavy multitasking without building it themselves.

Dual 4 TB NVMe and 1200 W Gold PSU

Two Samsung 990 PRO 4 TB drives combine for 8 TB of PCIe 4.0 storage, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s. The Thermaltake Toughpower 1200 W 80 PLUS Gold unit uses a Japanese main capacitor and a 140 mm fan with over-voltage, under-voltage, over-power and short-circuit protection. These components remove the need to source a high-wattage power supply or additional fast storage separately.

Z790 Connectivity and Internal Expansion

The Z790 PRIME motherboard provides rear USB Type-C, USB 3.2 Gen 2, four USB 3.2 Gen 1 and four USB 2.0 ports plus internal headers for another Type-C, two USB 3.2 Gen 1 and two USB 2.0 connections. Networking covers Intel 2.5 Gb Ethernet, Wi-Fi 6 and BLUETOOTH 5.2. Four SATA 6 Gb/s ports and three M.2 slots remain open alongside two 3.5-inch and two 2.5-inch drive bays for future upgrades. Builders needing more than 192 GB of DDR5 memory or a second graphics card should look elsewhere.

Highlights

  • 24-core i9-14900K reaches 6.00 GHz for extreme compute throughput
  • 360 mm liquid cooler keeps the CPU quiet under full load
  • RTX 5090 32 GB GPU delivers high-end 4K and AI performance
  • 8 TB NVMe storage via dual 4 TB Samsung 990 PRO drives at 7450 MB/s read
  • 32 GB DDR5 with four slots supports up to 192 GB total memory

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 5090
Memory Capacity32GB 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

Will the 360 mm AIO liquid cooler need its coolant topped up or the pump replaced over time?

The 360 mm AIO is a sealed unit; no coolant top-ups are required, and the pump is rated for continuous operation without scheduled replacement.

Which component hits its thermal ceiling first during an all-core 6.00 GHz workload — the CPU or the radiator?

The i9-14900K 24-core processor will reach its thermal junction limit before the 360 mm radiator and 140 mm fan assembly saturate.

How loud is the 140 mm PSU fan and the AIO pump when the system runs at full load all day?

The Thermaltake 1200W Gold PSU uses an ultra-quiet 140 mm fan and the 360 mm AIO is a Quiet Edition design, both built for low noise under sustained load.

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