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

Adamant Custom

Adamant Custom 16-Core Ryzen 9 9950X3D 192GB DDR5 8TB NVMe 10TB HDD RTX A4000 Gaming PC

SKU CH-MG7G-DJBJ7

High-performance workstation with a 16-core Ryzen 9 9950X3D, 192GB DDR5, 8TB NVMe plus 10TB HDD and an RTX A4000 for demanding CAD and engineering tasks

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity192 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy compute
  • 192 GB DDR5 memory handles large datasets without swapping
  • 8 TB NVMe storage on dual Samsung 990 PRO drives loads projects fast
  • Nvidia RTX A4000 16 GB GPU accelerates professional 3D workflows
  • 360 mm liquid cooler keeps the CPU quiet under sustained load

Workstation-class desktop

This desktop is built around a sixteen-core AMD Ryzen 9 9950X3D processor and an NVIDIA RTX A4000 graphics card with sixteen gigabytes of memory. It ships with 192GB of DDR5 memory, an 8TB NVMe solid-state array and a 10TB hard drive. The system targets engineers and designers who need high core counts and professional GPU drivers for CAD, CAM and CAE workloads.

PCIe 4.0 storage ceiling

The two Samsung 990 PRO M.2 drives operate over a PCIe 4.0 x4 link, delivering sequential reads up to 7450 MB/s and writes up to 6900 MB/s. That interface caps the maximum throughput of the boot and scratch volumes. Any future drive upgrade must also use the PCIe 4.0 x4 standard to reach these speeds.

Motherboard and case clearance

The PRIME X870-P motherboard provides four M.2 slots, two of which are occupied by the factory SSDs. The Antec P20 mid-tower case measures 469 mm deep, 220 mm wide and 490 mm high, with a 360 mm liquid-cooler radiator already installed. Verify that any additional expansion cards or storage devices fit within the remaining internal bays and the front-panel USB layout.

How it compares

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

Price $8,010.99
Pricier than about 91% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% 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).

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 capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA RTX A4000
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

Should I pick the 192 GB DDR5 option or a smaller kit for this Ryzen 9 9950X3D workstation?

The board has four slots and supports a maximum of 192 GB, so the 192 GB kit fills every slot and leaves no room for later upgrades. Choose a smaller kit only if you want free slots for future expansion.

What does the 5.70 GHz boost clock mean once the 16-core CPU is inside this liquid-cooled tower?

The 5.70 GHz figure is the maximum single-core boost the Ryzen 9 9950X3D can reach under light loads; sustained all-core speeds will be lower, but the 360 mm liquid cooler keeps thermals in check for long renders.

How fast are the two 4 TB Samsung 990 PRO drives on the X870 motherboard's PCIe 4.0 M.2 slots?

Each drive is rated for up to 7450 MB/s read and 6900 MB/s write on the PCIe 4.0 x4 interface, so the pair delivers that speed independently for OS, cache and project files.

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