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

Adamant Custom

Adamant Custom Ryzen 9 9950X RTX A4000 32GB DDR5 1TB NVMe 10TB HDD gaming PC

SKU CH-56Z1-DH0G2

A 16-core Ryzen 9 9950X workstation with RTX A4000 graphics, 32GB DDR5, 1TB NVMe SSD and 10TB HDD for engineering modelling

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 16-core Ryzen 9 9950X delivers up to 5.70 GHz for heavy compute workloads
  • RTX A4000 16GB GPU accelerates professional rendering and CAD tasks
  • 32GB DDR5 memory with four slots expandable to 192GB for large datasets
  • 1TB Samsung 990 PRO NVMe SSD reaches 7450 MB/s read speeds
  • 10TB HDD with 256MB cache provides high-capacity project storage

Workstation build and target user

The Adamant Custom tower pairs a 16-core AMD Ryzen 9 9950X processor with an NVIDIA RTX A4000 graphics card and 32GB of DDR5 memory. It ships with Windows 11 Pro and a 360mm liquid cooler. The configuration is aimed at engineers and designers running SolidWorks, CAD, CAM or CAE workloads that benefit from high single-thread frequency and professional GPU drivers.

Capacity and headroom

The system provides 1TB of NVMe storage on a Samsung 990 PRO drive with sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec, plus a 10TB hard drive with 256MB cache for bulk data. Memory can be expanded to 192GB across four slots. The 850W 80 PLUS Bronze power supply delivers stable power for the current components but leaves limited overhead for a second high-end graphics card.

Interface and practical limits

The PRIME X870-P motherboard offers two USB4 ports at 40Gbps, one USB 10Gbps port, three USB 5Gbps ports and four USB 2.0 ports on the rear panel, with additional internal headers for front-panel connectivity. Networking uses Intel 2.5Gb Ethernet and Wi-Fi 7. The Antec P20 mid-tower case measures 469 x 220 x 490 mm and includes three 120mm front fans, dust filters on three sides and bays for two 3.5-inch and two 2.5-inch drives.

Highlights

  • 16-core Ryzen 9 9950X delivers up to 5.70 GHz for heavy compute workloads
  • RTX A4000 16GB GPU accelerates professional rendering and CAD tasks
  • 32GB DDR5 memory with four slots expandable to 192GB for large datasets
  • 1TB Samsung 990 PRO NVMe SSD reaches 7450 MB/s read speeds
  • 10TB HDD with 256MB cache provides high-capacity project storage

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 9950X
CPU Socket TypeAM5
GPU/VGA TypeNVIDIA RTX A4000
Virtual Reality ReadyYes
Memory Capacity32GB 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

Can I keep using my existing AM4 cooler with the Ryzen 9 9950X in this build?

No. The processor uses the AM5 socket which has a different mounting pattern, and the system already includes a 360 mm liquid cooler designed for that socket.

How can I verify the RTX A4000 is running at full PCIe 4.0 x16 speed after assembly?

Open GPU-Z or the NVIDIA Control Panel and confirm the bus interface reads PCIe 4.0 x16; the PRIME X870-P chipset and CPU both support that link width natively.

What storage drives are installed and which bays remain free for extra drives?

A 1 TB Samsung 990 PRO NVMe SSD occupies one M.2 slot and a 10 TB HDD fills one 3.5" bay; the case still has one 3.5"/2.5" bay and two dedicated 2.5" bays available.

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