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

Adamant Custom

Adamant Custom Ryzen 9 9950X3D 128GB DDR5 1TB NVMe 10TB HDD RTX A4000 gaming PC

SKU CH-1616-R3A3C

A liquid-cooled tower workstation with a 16-core Ryzen 9 9950X3D, 128GB DDR5, 1TB NVMe, 10TB HDD and an RTX A4000 16GB GPU for engineering and creative workloads

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy workloads
  • 128 GB DDR5 with 192 GB ceiling handles large datasets
  • 1 TB Samsung 990 PRO NVMe reads at 7450 MB/s
  • 10 TB HDD with 256 MB cache stores project archives
  • RTX A4000 16 GB drives professional 3D and simulation tasks

Built for professional simulation and rendering

This Adamant Custom tower pairs a 16-core AMD Ryzen 9 9950X3D with an NVIDIA RTX A4000 16GB professional GPU. It targets engineers and designers running SolidWorks, CAD, CAM or CAE workloads that demand high single-thread frequency and certified drivers. The system ships with Windows 11 Pro and a 360 mm liquid cooler for sustained performance.

Who should choose this and who should not

The 128 GB DDR5 capacity and 1 TB NVMe plus 10 TB HDD suit large assemblies, point-cloud data and multi-app workflows. Buyers who need more than 192 GB memory, multiple GPU slots or a rack-mount form factor should look elsewhere. The mid-tower case also limits extreme custom-loop expansions.

16-core Ryzen 9 9950X3D with 128 MB L3 cache

The processor delivers 16 cores and 32 threads at a 4.3 GHz base clock with up to 5.70 GHz boost. Its large 128 MB L3 cache reduces latency for compute-heavy engineering tasks. This specific CPU and cache combination is the decisive factor for simulation throughput.

Highlights

  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy workloads
  • 128 GB DDR5 with 192 GB ceiling handles large datasets
  • 1 TB Samsung 990 PRO NVMe reads at 7450 MB/s
  • 10 TB HDD with 256 MB cache stores project archives
  • RTX A4000 16 GB drives professional 3D and simulation tasks

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9950X3D
CPU Socket TypeAM5
GPU/VGA TypeNVIDIA RTX A4000
Memory Capacity128GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD1TB NVMe
HDD10TB
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

What case dimensions and motherboard form factor does the Antec P20 mid-tower support for this build?

The Antec P20 mid-tower measures 469 x 220 x 490 mm and fits the PRIME X870-P ATX motherboard used in this system.

How is the 360 mm liquid cooler mounted, and what step is often missed?

The 360 mm AIO radiator installs in the top of the case; the step people miss is orienting the tubes at the bottom of the radiator to prevent air bubbles in the pump.

Which storage drives may need replacement first, and what capacities are installed?

The 1 TB Samsung 990 PRO NVMe SSD and 10 TB HDD are the primary drives; SSDs typically reach write-endurance limits before mechanical drives, so monitor the 1 TB NVMe health.

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