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Adamant Custom

Adamant Custom 9950X3D RTX 5090 128GB DDR5 2TB NVMe gaming PC

SKU CH-YF4F-F6944

A liquid-cooled desktop with a 16-core AMD Ryzen 9 9950X3D, 128GB DDR5, 2TB NVMe and an Nvidia GeForce RTX 5090 for modelling, rendering and AI workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsGeForce RTX 5090
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy multitasking
  • 128 GB DDR5 memory handles large AI and rendering workloads
  • RTX 5090 with 32 GB video memory drives 4K gaming and compute
  • 2 TB Samsung 990 PRO NVMe delivers 7450 MB/s read speeds
  • 360 mm liquid cooler keeps the CPU quiet under sustained load

16-Core AMD Ryzen 9 9950X3D Workstation

This desktop pairs a 16-core AMD Ryzen 9 9950X3D processor with an Nvidia GeForce RTX 5090 graphics card and 128GB of DDR5 memory. It targets professionals who need high core counts for modelling, video editing, rendering and AI workloads in a single Windows 11 Pro system. The configuration ships ready to run with a 2TB Samsung 990 PRO NVMe drive.

360mm Liquid Cooling and X870 TUF Motherboard

A 360mm quiet-edition AIO cooler handles the CPU thermal load while the TUF X870-PLUS board provides rear USB4 at 40Gbps, USB 10Gbps and USB 5Gbps ports plus internal M.2 and SATA connectors. The case includes front USB 3.2 Gen 2x2 Type-C, two USB 3.0 ports and audio jacks, with room for two 3.5-inch and two 2.5-inch drives behind tempered glass.

Upgrade from Lower-Core or Air-Cooled Builds

Builders moving from platforms with fewer cores, air cooling or smaller memory kits gain the headroom needed for sustained heavy renders and large-model AI tasks. The jump is worthwhile when current compile times, frame exports or training runs exceed acceptable limits and the workload can use 16 cores, 32GB GPU memory and 128GB system RAM simultaneously.

How it compares

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

Price $8,169.99
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 2 TB NVMe
Typical for this category: the median of 24,468 items is 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
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950 × 3D
CPU socketAM5
Memory
RAM capacity128 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage2 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 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What practical throughput does the motherboard's USB4 40Gbps interface cap at?

The rear USB4 ports deliver up to 40Gbps each, limited by the controller and cable quality rather than the port itself.

What clearance does the 360mm liquid cooler require in the case?

The case measures 447mm deep, 215mm wide and 469mm high, providing room for the 360mm radiator and two 140mm front fans.

How is the 128GB DDR5 kit installed, and which step is often missed?

Populate all four slots with the matched modules, then enable EXPO in the UEFI so the memory runs at its rated speed instead of the default JEDEC profile.

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