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Black mid-tower PC with tempered glass side panel, liquid cooling visible inside

Adamant Custom

Adamant Custom Ryzen 9 9950X3D 16-Core Liquid Cooled Gaming PC 128GB DDR5 8TB NVMe

SKU CH-6RWN-2M1A5

Liquid-cooled tower with 16-core Ryzen 9 9950X3D, 128GB DDR5 and 8TB NVMe runs Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy workloads
  • 128GB DDR5 memory handles large datasets and multitasking
  • 8TB NVMe storage via dual Samsung 990 PRO drives
  • 360mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 7 and Intel 2.5Gb Ethernet provide fast network connectivity

Ready-to-use 16-core workstation

This Adamant Custom desktop ships new with Windows 11 Pro installed and a liquid-cooled Ryzen 9 9950X3D running at 4.3 GHz base with 16 cores and 32 threads. The system includes 128 GB of DDR5 memory and two 4 TB Samsung 990 PRO NVMe drives for 8 TB of fast storage. Integrated Radeon graphics drive video through HDMI and two USB4 ports.

Verify case clearance and PSU headroom

The Antec P20 mid-tower measures 469 mm deep, 220 mm wide and 490 mm high with tempered-glass panels and dust filters on three sides. A 360 mm radiator is pre-mounted, so confirm your workspace fits the chassis dimensions. The Thermaltake Smart 850 W 80 PLUS Bronze unit powers the build; check that its cables reach your planned peripherals and that no extra GPU is required.

Liquid cooling keeps the CPU quiet

A 360 mm quiet-edition AIO handles the 16-core processor while a 140 mm PSU fan runs at low noise. Three 120 mm front fans push filtered air through the case. Under typical loads the cooling loop and fan curves keep temperatures stable without loud operation. The Bronze-rated supply delivers efficient power conversion for the configured components.

How it compares

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

Price $5,153.99
Pricier than about 87% 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 8 TB NVMe
Higher than about 99% of the 24,468 comparable items (median 2 TB).

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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 storage8 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

What comes inside the Antec P20 case and what must I add myself?

The system ships fully assembled with the Ryzen 9 9950X3D, 128GB DDR5, two 4TB Samsung 990 PRO SSDs, liquid CPU cooler, Thermaltake 850W PSU, Windows 11 Pro and Wi-Fi 7. No extra parts are required to start.

How do I decide between the single 8TB NVMe option and other capacities?

The 8TB total is provided as two 4TB Samsung 990 PRO drives in RAID 0, delivering up to 7450 MB/s reads and 6900 MB/s writes. Choose this if you need maximum sequential speed; smaller capacities would use fewer or smaller modules.

What does the integrated Radeon graphics with HDMI and USB4 mean for my monitors?

You can connect up to three displays directly — one via HDMI and two via the rear USB4 ports — using the CPU's built-in Radeon graphics. No discrete GPU is installed, so 3D performance relies on the integrated engine.

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