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Black Corsair 4000D mid-tower with tempered glass side panel, 360mm liquid cooler visible inside

Adamant Custom

Adamant Custom Ryzen 9 9950X3D 128GB DDR5 RTX A2000 gaming PC

SKU CH-JJEZ-Y61PT

A 16-core Ryzen 9 9950X3D workstation with 128GB DDR5, 2TB NVMe, 10TB HDD and RTX A2000 12GB for CAD and engineering

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage2 TB NVMe
  • GraphicsNVIDIA RTX A2000
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy compute workloads
  • 128 GB DDR5 memory handles large datasets and multitasking with headroom to 192 GB
  • 2 TB NVMe SSD reads up to 7450 MB/s for fast project loading
  • RTX A2000 12 GB GPU accelerates professional CAD and rendering tasks
  • 10 TB HDD with 256 MB cache stores massive asset libraries locally

Built for CAD, CAM and CAE workflows

This desktop pairs a 16-core Ryzen 9 9950X3D with 128 GB of DDR5 memory and an Nvidia RTX A2000 12 GB GPU. The combination targets engineers and modellers who need high single-thread frequency alongside certified professional graphics drivers. A 2 TB NVMe drive holds active projects while a 10 TB hard drive stores archives.

DDR5 tops out at 192 GB on this platform

Four memory slots are populated with 128 GB today, leaving headroom for a future upgrade to the 192 GB maximum. The X870 chipset provides 2.5 Gbps Ethernet and Wi-Fi 7 connectivity, while the motherboard rear I/O includes USB4 at 40 Gbps, multiple 10 Gbps and 5 Gbps USB ports, plus four M.2 connectors for additional NVMe storage.

Replaces older workstations limited to 64 GB or less

Builders moving from systems capped at lower memory capacities gain the ability to keep large assemblies in RAM. The jump is worth it when simulation datasets exceed previous limits or when render queues benefit from the 16-core, 32-thread processor running up to 5.70 GHz.

How it compares

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

Price $4,453.99
Pricier than about 82% 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 drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX A2000
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

Should I choose the 128GB DDR5 configuration or upgrade toward the 192GB maximum?

The system ships with 128GB DDR5 across four slots. The motherboard supports up to 192GB total, so you can add more later if your workloads demand it.

What does the Ryzen 9 9950X3D's 5.70 GHz boost clock mean for real workloads?

The 16-core, 32-thread CPU can reach 5.70 GHz on lightly threaded tasks while the 128MB L3 cache helps sustained throughput in modelling and rendering.

What does the USB4 40Gbps port actually cap in practice?

The rear USB4 ports deliver up to 40Gbps bandwidth for external storage or docks, limited by the connected device and cable quality.

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