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Black tower case with tempered glass side panel, large front fans, liquid cooling radiator visible inside

Adamant Custom

Adamant Custom Gaming PC i9-14900K RTX 5090 AORUS 192GB DDR5 1TB NVMe 10TB HDD

SKU CH-B43T-GJNC3

A 24-core i9-14900K and RTX 5090 desktop with 192 GB DDR5, 1 TB NVMe SSD and 10 TB HDD in a liquid-cooled tower

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy multitasking
  • RTX 5090 with 32 GB VRAM drives 4K and AI workloads
  • 192 GB DDR5 handles large datasets and rendering
  • 1 TB Samsung 990 PRO reads at 7450 MB/s for fast boot and load
  • 10 TB HDD with 256 MB cache stores massive project libraries

Target Workstation

This Adamant Custom tower is built around a 24-core Intel Core i9-14900K and an Nvidia GeForce RTX 5090 with 32GB video memory. It targets creators and engineers who need sustained multi-thread compute for rendering, modelling or AI learning workloads alongside high-end gaming capability. The 192GB DDR5 configuration fills every slot on the Z790 AORUS motherboard, leaving no room for future memory expansion.

Bundled Impact

A 360mm quiet-edition liquid cooler keeps the 14900K stable under continuous load while the Thermaltake Toughpower 1200W 80 PLUS Gold PSU delivers protected power to every component. The Cooler Master HAF 500 case adds front 200mm ARGB fans, a rear 120mm ARGB fan and a dedicated 120mm GPU fan for directed airflow. Windows 11 Pro is pre-installed so the system is ready for production immediately.

Deciding Spec

The single figure that determines fit is the 192GB DDR5 ceiling — the board supports no more. Buyers who need larger memory capacity for massive datasets or virtualisation clusters must choose a different platform because this hardware cannot exceed that limit.

How it compares

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

Price $9,033.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower 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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5090
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

Will the 360 mm liquid cooler need coolant replacement or pump service down the line?

The 360 mm Quiet Edition AIO is a sealed unit; no user coolant changes are required, though dust should be cleared from the radiator fins periodically.

Which component reaches its thermal ceiling first when the 24-core i9-14900K and RTX 5090 run flat out?

The CPU can boost to 6.00 GHz and draws the most power under full load, so its 360 mm liquid loop typically hits the temperature limit before the GPU.

How loud and hot does the system get when both the 200 mm front fans and 140 mm PSU fan run all day?

Front 200 mm ARGB fans and the PSU's 140 mm fan move high volume at low RPM, keeping case temperatures modest while noise stays at a quiet hum.

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