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Black mid-tower gaming PC with tempered glass side panel and ARGB fans

Adamant Custom

Adamant Custom 24-Core i9-14900K 128GB DDR5 4TB NVMe 10TB HDD RTX 5090 Gaming PC

SKU CH-5CT3-GW33Y

A 24-core Intel Core i9-14900K desktop with 128GB DDR5, 4TB NVMe, 10TB HDD and an RTX 5090 32GB GPU for gaming and AI workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9 14th Gen
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelIntel Core i9-14900K
  • 24-core i9-14900K reaches 6.00 GHz for heavy compute
  • 128GB DDR5 supports 192 GB maximum for large datasets
  • 4TB NVMe SSD reads at 7450 MB/s for fast asset loading
  • 10TB HDD with 256MB cache stores massive project libraries
  • RTX 5090 32GB GPU accelerates AI learning and rendering

Built for 24-core workloads

This desktop pairs a 24-core Intel Core i9-14900K with 128GB DDR5 and an RTX 5090 32GB GPU. It targets professionals who need sustained multi-threaded throughput for rendering, modelling or AI training alongside high-end gaming capability. The Z790 platform supports up to 192GB total memory for future expansion.

Liquid cooling holds clocks under load

A 360mm quiet-edition AIO keeps the CPU near its 6.00GHz peak during extended compile or render sessions. The 1200W 80 PLUS Gold PSU delivers stable power to the GPU and all drives without throttling. Case airflow uses front 200mm ARGB fans plus rear and GPU-directed 120mm fans to exhaust heat from the mid-tower chassis.

32GB VRAM decides fit for large models

The RTX 5090’s 32GB frame buffer is the single spec that determines whether this system can hold your working set in GPU memory. If your datasets or scenes exceed that capacity, you will need a different configuration. Storage combines a 4TB Samsung 990 PRO NVMe drive with a 10TB HDD for active projects and bulk archives.

How it compares

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

Price $8,948.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% 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).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorIntel Core i9 14th Gen
CPU modelIntel Core i9-14900K
CPU socketLGA 1700
Memory
RAM capacity128 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 loud and hot does the 360mm liquid cooler keep the 24-core i9-14900K under sustained load?

The 360mm Quiet Edition AIO is designed for low-noise operation while handling the 14900K's heat output; the 140mm PSU fan also runs quietly, and the case includes three ARGB fans for directed airflow.

Which display cables and monitor inputs are required to run the RTX 5090 32GB at full capability?

The RTX 5090 uses standard DisplayPort and HDMI outputs; connect a compatible high-refresh monitor with the appropriate cable — neither is included in the box.

Will my existing SATA SSDs and 3.5-inch hard drives install directly into this chassis?

Yes — the motherboard provides six SATA 6Gb/s ports with RAID support, and the Cooler Master HAF 500 case has two internal 3.5-inch bays plus two 2.5-inch mounts for drop-in installation.

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