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Black mid-tower gaming desktop with liquid cooling and no screen

Adamant Custom

Adamant Custom Ryzen 9 9950X RTX PRO 4000 32GB DDR5 4TB NVMe 10TB HDD gaming PC

SKU CH-90N3-H65SW

A 16-core Ryzen 9 9950X desktop with RTX PRO 4000 graphics, 32GB DDR5, 4TB NVMe and 10TB HDD for CAD and modelling workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity32 GB DDR5
  • SSD storage4 TB NVMe
  • GraphicsNvidia RTX PRO 4000 Blackwell
  • CPU modelAMD Ryzen 9 9950X
  • 16-core Ryzen 9 9950X reaches 5.70 GHz for heavy compute workloads
  • 24 GB RTX PRO 4000 Blackwell GPU accelerates professional 3D and AI tasks
  • 32 GB DDR5 memory with four slots expandable to 192 GB
  • 4 TB NVMe SSD delivers 7450 MB/s read and 6900 MB/s write speeds
  • 360 mm liquid cooler plus sound-dampened mid-tower case keeps thermals low and noise quiet

Built for SolidWorks and CAD workflows

This Adamant Custom workstation pairs a 16-core AMD Ryzen 9 9950X processor with an Nvidia RTX PRO 4000 Blackwell graphics card carrying 24GB of video memory. The combination targets engineers and designers who need certified driver stability for modelling, simulation and rendering tasks. Windows 11 Pro is installed and ready for professional software stacks.

PCIe 4.0 x4 and 2.5GbE set the throughput ceiling

The 4TB Samsung 990 PRO SSD connects through a PCIe 4.0 x4 lane, delivering sequential reads up to 7450 MB/sec and writes up to 6900 MB/sec. Network traffic runs over Intel 2.5Gb Ethernet or Wi-Fi 7 2x2 wireless. Rear I/O includes two USB4 Type-C ports, one USB 3.2 Gen 2, one USB 3.2 Gen 1 and four USB 2.0 ports for peripheral bandwidth.

Liquid cooler and motherboard headers simplify

A 360mm AIO liquid cooler arrives pre-installed on the CPU, removing the need for manual paste application or bracket alignment. The Gigabyte X870 Eagle board exposes four SATA 6Gb/s ports, three M.2 connectors and multiple internal USB headers for future expansion. Builders should verify case clearance for the 360mm radiator and confirm that the 850W 80 PLUS Bronze PSU cables reach all components in the Antec P10 Flux chassis.

How it compares

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

Price $6,705.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 32 GB DDR5
Typical for this category: the median of 24,338 items is 32 GB.
SSD storage 4 TB NVMe
Higher than about 70% 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 9950X
CPU socketAM5
Memory
RAM capacity32 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage4 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX PRO 4000 Blackwell
VR readyYes
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 factorMid Tower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

Should I choose the 4TB NVMe SSD or the 10TB HDD for my primary projects?

The 4TB Samsung 990 PRO NVMe drive delivers sequential reads up to 7450 MB/s and writes up to 6900 MB/s, making it ideal for active project files and applications. The 10TB HDD with 256MB cache suits bulk storage and archiving where speed is less critical.

What does the Ryzen 9 9950X 4.3GHz base clock mean for sustained workloads in this system?

The 16-core processor runs at a 4.3GHz base frequency and can boost up to 5.70GHz with 64MB L3 cache, supported by a 360mm liquid cooler that maintains thermal headroom during extended CAD, CAM or CAE rendering sessions.

How does the PCIe 4.0 x4 interface affect the Samsung 990 PRO SSD performance?

The drive connects via PCIe 4.0 x4 on the X870 motherboard, allowing the quoted 7450 MB/s read and 6900 MB/s write speeds; the interface bandwidth matches the drive's rated ceiling, so no bottleneck occurs at the bus level.

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