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Black mid-tower gaming desktop with tempered glass side panel and liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 9 9950X RTX A4000 128GB DDR5 4TB NVMe 10TB HDD gaming PC

SKU CH-9YG7-NSRM0

A 16-core Ryzen 9 9950X workstation with RTX A4000 graphics, 128GB DDR5, 4TB NVMe SSD and 10TB HDD in a liquid-cooled mid-tower running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelAMD Ryzen 9 9950X
  • 16-core Ryzen 9 9950X delivers 32 threads for heavy compute
  • 128GB DDR5 supports large datasets and multitasking
  • RTX A4000 16GB provides professional graphics performance
  • 4TB NVMe plus 10TB HDD combines speed with capacity
  • 360mm liquid cooler keeps temperatures low under load

Built for engineering workflows

This Adamant Custom desktop pairs a 16-core AMD Ryzen 9 9950X processor with an Nvidia RTX A4000 GPU and 128GB of DDR5 memory. The system arrives with Windows 11 Pro installed and is marketed as AI ready for professional modelling, simulation and rendering tasks.

Mid-tower chassis with liquid cooling

A 360mm AIO cooler handles the CPU inside an Antec P20 case that includes three 120mm front fans and dust filters on three sides. The Thermaltake 850W 80 PLUS Bronze power supply and PRIME X870-P motherboard provide four M.2 connectors, two SATA ports and rear USB4 ports at 40Gbps.

Suits CAD, CAM and CAE specialists

Buyers who need certified drivers and 16GB of GPU memory for SolidWorks or similar packages will benefit. Those who require multiple graphics cards, ECC memory or a larger chassis for additional drive bays should consider alternative configurations.

How it compares

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

Price $7,240.99
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
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950X
CPU socketAM5
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
GraphicsNVIDIA RTX A4000
VR readyYes
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How hot does the Ryzen 9 9950X get under continuous all-core load with the 360 mm liquid cooler?

The 16-core CPU runs at a 4.3 GHz base and can boost to 5.70 GHz. The 360 mm quiet-edition AIO is sized to keep thermals in check during sustained workloads, so temperatures stay within the processor’s specified operating range.

What is the typical noise level from the 850 W Bronze PSU and 140 mm fan during an all-day render?

The Thermaltake Smart 850 W unit uses a 140 mm ultra-quiet fan and Japanese main capacitors, so acoustic output remains low even when the system draws continuous power for extended sessions.

Which display cables must I already own to connect a monitor to the RTX A4000?

The RTX A4000 16 GB card provides standard DisplayPort outputs; you will need a compatible DisplayPort cable (or DisplayPort-to-HDMI adapter) for your monitor, as no video cable is included with the system.

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