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

Adamant Custom

Adamant Custom Ryzen 9 9950X3D RTX A4000 32GB DDR5 4TB NVMe 10TB HDD gaming PC

SKU CH-7MTE-CDJHZ

A 16-core Ryzen 9950X3D desktop with RTX A4000 16GB, 32GB DDR5, 4TB NVMe and 10TB HDD in a liquid-cooled mid-tower running Windows 11 Pro

  • Release Year2026
  • Form FactorMid Tower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 16-core Ryzen 9 9950X3D delivers 4.3 GHz base speed
  • RTX A4000 16 GB GPU powers professional 3D workloads
  • 32 GB DDR5 memory supports up to 192 GB total capacity
  • 4 TB NVMe SSD reaches 7450 MB/s read and 6900 MB/s write
  • 360 mm liquid cooler keeps CPU temperatures low under load

Workstation CPU for engineering

The AMD Ryzen 9 9950X3D delivers 16 cores and 32 threads at a 4.3 GHz base clock with up to 5.70 GHz boost and 128 MB L3 cache. This processor targets engineers running SolidWorks, CAD, CAM or CAE workloads that scale across many threads. Buyers who need a lower core count or a smaller cache should look elsewhere.

Professional GPU with 16 GB VRAM

The Nvidia RTX A4000 provides 16 GB of video memory on a workstation-class architecture certified for ISV applications. That frame buffer size decides whether large assemblies or high-resolution textures fit in GPU memory. Buyers who need more than 16 GB VRAM for massive scenes cannot use this card.

Mid-tower platform with liquid cooling

A 360 mm AIO cooler handles the 16-core CPU inside an Antec P20 mid-tower that offers two 3.5-inch bays and two 2.5-inch bays. The PRIME X870-P motherboard adds four M.2 slots and rear USB4 ports for fast peripherals. Builders who require a full-tower chassis or more internal drive bays will need a different case.

Highlights

  • 16-core Ryzen 9 9950X3D delivers 4.3 GHz base speed
  • RTX A4000 16 GB GPU powers professional 3D workloads
  • 32 GB DDR5 memory supports up to 192 GB total capacity
  • 4 TB NVMe SSD reaches 7450 MB/s read and 6900 MB/s write
  • 360 mm liquid cooler keeps CPU temperatures low under load

Specifications

Release Year2026
Form FactorMid Tower
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 Capacity32GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD4TB 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 does the 5.70 GHz boost clock on the Ryzen 9 9950X3D mean for actual workloads?

The 16-core CPU can reach 5.70 GHz on single-threaded bursts while the 128 MB L3 cache keeps multi-threaded rendering and simulation data close to the cores, so compile times and viewport interaction stay responsive.

How fast can the Samsung 990 PRO SSD move data over its PCIe 4.0 x4 link?

Sequential reads hit 7450 MB/s and writes 6900 MB/s, so large project loads and texture streaming are limited by the drive rather than the bus.

Will the 360 mm liquid cooler and RTX A4000 fit inside the Antec P20 case?

Yes — the mid-tower measures 469 x 220 x 490 mm and supports E-ATX boards, leaving room for the 360 mm radiator up front and the full-length A4000 in the primary PCIe slot.

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