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Black mid-tower gaming desktop with tempered glass side panel, liquid CPU cooler and RTX 5090 graphics card

Adamant Custom

Adamant Custom Gaming PC i9-14900K 128GB DDR5 4TB NVMe RTX 5090 32GB

SKU CH-9845-CYE61

A 24-core Intel i9-14900K and RTX 5090 32GB gaming desktop with 128GB DDR5 and 4TB NVMe storage in a liquid-cooled mid-tower case

  • 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 Intel Core i9-14900K reaches 6.00 GHz for heavy workloads
  • 128GB DDR5 memory handles large datasets and multitasking
  • 4TB Samsung 990 PRO NVMe SSD reads up to 7450 MB/s
  • Nvidia GeForce RTX 5090 32GB GPU drives high-resolution rendering
  • 360mm liquid cooler keeps CPU temperatures low under load

Built for 24-core AI and rendering workloads

This desktop pairs a 24-core Intel Core i9-14900K with 128 GB of DDR5 memory and an Nvidia GeForce RTX 5090 32 GB graphics card. A 4 TB Samsung 990 PRO NVMe drive provides fast storage for large datasets and project files. The system ships with Windows 11 Pro and a 360 mm liquid cooler in a Corsair 4000D mid-tower case.

Suits creators who need maximum GPU memory

Buyers who require more than 4 TB of high-speed storage or who want a smaller chassis should look elsewhere. The 1200 W power supply and Z790 motherboard leave no room for a second graphics card, so multi-GPU configurations are not supported.

Liquid cooling sustains high clocks during long

The 360 mm AIO keeps the 24-core CPU near its 6.00 GHz boost through extended compile, simulation or AI training sessions. The Thermaltake Toughpower 1200 W 80 PLUS Gold unit delivers stable power without thermal throttling, while the 140 mm PSU fan maintains low noise under continuous load.

How it compares

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

Price $8,404.99
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 driveNo
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

What display connectors does the RTX 5090 32GB graphics card provide for monitors?

The RTX 5090 32GB card includes DisplayPort and HDMI outputs; connect your monitor cable to one of those ports on the rear I/O panel.

Will my existing SATA SSDs or hard drives work inside the Corsair 4000D case?

Yes, the motherboard has four SATA 6Gb/s ports and the case provides two 3.5-inch and two 2.5-inch internal bays for additional drives.

How can I verify the 128GB DDR5 memory is running at full capacity after first boot?

Open Task Manager, select the Performance tab, choose Memory and confirm 128 GB appears as the installed total.

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