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Black mid-tower case with tempered glass side panel and ARGB front fans

Adamant Custom

Adamant Custom i9-14900K RTX 5090 192GB DDR5 4TB NVMe 10TB HDD gaming PC

SKU CH-PQJJ-AAVS6

A 24-core Intel Core i9-14900K desktop with RTX 5090 graphics, 192GB DDR5 memory, 4TB NVMe SSD and 10TB HDD in a liquid-cooled mid-tower running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity192 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core Intel i9-14900K reaches 6.00 GHz for heavy compute
  • 192GB DDR5 handles massive datasets and multitasking
  • RTX 5090 32GB drives AI training and 4K rendering
  • 4TB NVMe SSD reads at 7450 MB/s for instant loads
  • 10TB HDD with 256MB cache stores large project archives

Core specification

This gaming desktop PC is built around a 24-core Intel Core i9-14900K processor and an Nvidia GeForce RTX 5090 graphics card with 32GB of memory. It targets professionals who need high compute density for rendering, modelling and AI learning workloads alongside gaming performance.

Installation reality

The system arrives fully assembled with Windows 11 Pro installed and a 360mm liquid CPU cooler already mounted. The CoolerMaster HAF 500 case provides front-access dust filters and tool-less drive bays, so adding the two spare 3.5-inch or 2.5-inch slots later is straightforward. Cable routing channels keep the 1200W power supply leads tidy.

Deciding spec

The motherboard supports a maximum of 192GB DDR5 across four slots, and this build already populates that limit. Buyers who anticipate needing more system memory than 192GB cannot expand further on this platform.

How it compares

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

Price $9,151.99
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 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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How can I confirm the liquid cooler is running correctly after I power on the system?

The 360 mm Quiet Edition AIO uses a 140 mm fan; listen for its low-noise spin and watch the CPU temperature stay near 3.2 GHz idle clocks in the BIOS or monitoring software.

Which components are already installed and which must I purchase separately?

The build ships complete with the CoolerMaster HAF 500 case, 1200 W 80 PLUS Gold PSU, GIGABYTE Z790 AORUS motherboard, i9-14900K CPU, 192 GB DDR5, 4 TB Samsung 990 PRO SSD, 10 TB HDD and RTX 5090 32 GB GPU; only a monitor, keyboard and mouse are needed.

Should I choose the 192 GB DDR5 configuration or a lower capacity for AI modelling workloads?

The board supports a maximum of 192 GB across four slots and this configuration already populates that limit, giving the full 36 MB L3 cache and 24-core throughput for large model training.

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