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Black tower desktop with tempered glass side panel and liquid cooling

Adamant Custom

Adamant Custom Ryzen 9 9950X3D 64GB DDR5 1TB NVMe 10TB HDD RTX A4000 Liquid Gaming PC

SKU CH-6S5N-E9RC1

A liquid-cooled tower workstation with a 16-core AMD Ryzen 9 9950X3D, 64 GB DDR5, 1 TB NVMe SSD, 10 TB hard drive and an NVIDIA RTX A4000 16 GB GPU for professional CAD and engineering workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity64 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelAMD Ryzen 9 9950 × 3D
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy compute
  • 64 GB DDR5 memory with 192 GB ceiling handles large datasets
  • 1 TB NVMe SSD reads at 7450 MB/s and writes at 6900 MB/s
  • 10 TB HDD with 256 MB cache stores massive project libraries
  • RTX A4000 16 GB GPU accelerates CAD and rendering workloads

Workstation CPU for engineering

The Adamant Custom tower is built around a 16-core AMD Ryzen 9 9950X3D processor reaching 5.70 GHz with 128 MB L3 cache. It targets engineers and modellers running SolidWorks, CAD, CAM and CAE workloads that demand high single-thread frequency and large cache. The system ships with Windows 11 Pro and a 360 mm liquid cooler for sustained performance.

Professional GPU with 16 GB VRAM

The Nvidia RTX A4000 provides 16 GB of video memory on a workstation-class architecture certified for engineering applications. This VRAM capacity is the decisive spec for loading large assemblies, point-cloud data and simulation meshes without paging to system memory. The card drives displays through its native outputs while the motherboard adds rear USB4 Type-C ports.

64 GB DDR5 with 192 GB ceiling

Four DIMM slots hold 64 GB of DDR5 today and support up to 192 GB for future expansion. The 1 TB NVMe SSD delivers 7450 MB/s reads and 6900 MB/s writes for active projects, while a 10 TB HDD with 256 MB cache stores archives and datasets. Storage bays include two 3.5-inch and two 2.5-inch positions for further drives.

How it compares

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

Price $5,704.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 64 GB DDR5
Higher than about 60% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

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Specifications

Product
Year of release2026
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950 × 3D
CPU socketAM5
Memory
RAM capacity64 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 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

What does the 5.70 GHz boost clock on the Ryzen 9 9950X3D mean for my 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 for sustained throughput.

What does the PCIe 4.0 x4 link on the Samsung 990 PRO actually deliver?

The drive is rated for up to 7450 MB/s reads and 6900 MB/s writes, so large project loads and texture streaming stay near those peaks while the x4 lanes are free.

Will the 360 mm liquid cooler and GPU fit in the North tempered-glass case?

The case measures 447 x 215 x 469 mm and includes front 140 mm PWM fans; the 360 mm AIO mounts at the top and the RTX A4000 16 GB sits in the primary PCIe slot with clearance.

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