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Black mid-tower gaming PC with liquid cooling and RTX A4000 graphics

Adamant Custom

Adamant Custom Ryzen 9 9950X RTX A4000 128GB DDR5 1TB NVMe 10TB HDD X870 EAGLE gaming PC

SKU CH-AYY5-YXE49

A 16-core AMD Ryzen 9 9950X desktop with an Nvidia RTX A4000 16GB GPU, 128GB DDR5 memory, 1TB NVMe SSD and 10TB HDD for engineering and CAD workloads

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity128 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsNVIDIA RTX A4000
  • CPU modelAMD Ryzen 9 9950X
  • 16-core Ryzen 9 9950X handles heavy multi-threaded workloads
  • 128 GB DDR5 memory supports large assemblies and datasets
  • RTX A4000 16 GB GPU accelerates professional rendering and simulation
  • 1 TB NVMe SSD plus 10 TB HDD gives fast boot and massive storage
  • 360 mm liquid cooler keeps CPU temperatures low under sustained load

Workstation Core

The Adamant Custom tower pairs a 16-core Ryzen 9 9950X processor with an NVIDIA RTX A4000 graphics card, 128GB DDR5 memory and a 1TB NVMe SSD plus 10TB hard drive. It ships with Windows 11 Pro and targets engineers running SolidWorks, CAD, CAM or CAE workloads that demand certified drivers and large memory capacity. The X870 EAGLE motherboard provides USB4 Type-C, 2.5Gb Ethernet and Wi-Fi 7 connectivity.

Thermal Envelope

A 360mm liquid cooler handles the CPU while the case includes three 120mm front fans, a 120mm rear fan and a 140mm PSU fan behind a sound-dampening panel. The 850W 80 PLUS Bronze supply uses Japanese main capacitors and offers over-voltage, under-voltage, over-power and short-circuit protection. Fan speeds are adjustable via a front-panel button for quieter operation during lighter tasks.

Build Integration

The Antec P10 FLUX mid-tower measures 477mm deep, 220mm wide and 486mm high with internal bays for three 3.5in and three 2.5in drives plus one external 5.25in bay. The motherboard supplies four SATA ports, three M.2 slots and multiple USB 3.2 Gen 1 and 2.0 headers for front-panel expansion. Four DDR5 slots support up to 192GB total, leaving headroom beyond the factory 128GB kit.

How it compares

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

Price $5,890.99
Pricier than about 90% of the 24,925 comparable items (median $2,694.99).
RAM capacity 128 GB DDR5
Higher than about 80% 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 9950X
CPU socketAM5
Memory
RAM capacity128 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
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 factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How is the 360 mm liquid cooler mounted on the AM5 socket, and which step is often missed?

The cooler uses the standard AM5 retention frame; the step many builders skip is removing the protective plastic film from the cold-plate before securing the four spring-screws in a cross pattern.

What maintenance or replacement will the 360 mm AIO and 850 W PSU need over time?

The sealed AIO requires no coolant service; plan to clean the radiator fins and replace the three 120 mm front fans plus the 140 mm PSU fan when bearing noise appears, typically after several years of continuous operation.

Which limit appears first during sustained all-core workloads on the 16-core 4.3 GHz processor?

The 850 W Bronze PSU will reach its continuous-power ceiling before the 360 mm AIO saturates, so the system power limit becomes the first bottleneck under prolonged heavy compute.

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