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Black tower gaming PC with tempered glass side panel, liquid CPU cooler and RTX A400 graphics card

Adamant Custom

Adamant Custom Ryzen 9 9950X 96GB DDR5 8TB NVMe 10TB HDD RTX A400 gaming PC

SKU CH-12WT-1WK29

A 16-core liquid-cooled workstation desktop with 96GB DDR5, 8TB NVMe plus 10TB HDD, and an RTX A400 GPU running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity96 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsNvidia RTX A400
  • CPU modelAMD Ryzen 9 9950X
  • 16-core Ryzen 9 9950X reaches 5.70 GHz boost clock
  • 96 GB DDR5 memory expandable to 192 GB total capacity
  • 8 TB NVMe SSD plus 10 TB HDD combined storage space
  • RTX A400 GPU with four Mini DisplayPort outputs
  • 360 mm liquid cooler keeps CPU temperatures low

Workstation desktop with 16-core Ryzen 9 9950X

This Adamant Custom tower pairs a 16-core AMD Ryzen 9 9950X processor with 96GB of DDR5 memory and liquid cooling. It ships with Windows 11 Pro and includes an Nvidia RTX A400 graphics card driving four mini DisplayPort outputs. The 8TB NVMe array and 10TB hard drive provide large local storage for project files.

Suited to compute-heavy workloads needing

The 96GB DDR5 configuration supports memory-intensive simulation, rendering and data-science tasks that exceed typical consumer limits. Builds requiring multiple double-slot GPUs, higher GPU compute performance or more than four display outputs should evaluate alternative chassis and power-supply combinations.

96GB DDR5 installed across four slots

The system populates all four DIMM slots on the X870 motherboard, reaching half of the 192GB maximum supported capacity. Buyers planning future memory expansion must replace existing modules rather than add to them.

How it compares

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

Price $4,244.99
Pricier than about 80% of the 24,925 comparable items (median $2,694.99).
RAM capacity 96 GB DDR5
Higher than about 75% of the 24,338 comparable items (median 32 GB).
SSD storage 8 TB NVMe
Higher than about 99% 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 typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950X
CPU socketAM5
Memory
RAM capacity96 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNvidia RTX A400
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 do I install the 360 mm liquid cooler in the Corsair 4000D case, and which step is often missed?

Mount the radiator and three 140 mm fans at the top or front of the 4000D, connect the pump header to the CPU_FAN connector on the PRIME X870-P motherboard, and plug the fan cables into the same header or a splitter; the step people miss is setting the pump to full speed in the BIOS so the 9950X stays cool under load.

What maintenance or replacement will the liquid cooler and drives need later?

The sealed 360 mm AIO needs no refill, but plan to clean the radiator fins and replace the 140 mm fans if they become noisy after several years; the two Samsung 990 PRO 4 TB NVMe SSDs and the 10 TB HDD have no scheduled maintenance, though the HDD may eventually need replacement after heavy write cycles.

What limit appears first during sustained all-core workloads on the Ryzen 9 9950X?

The 16-core 9950X will hit its thermal ceiling before the 360 mm liquid cooler can dissipate the full package power, so CPU temperatures reach the throttling point and clocks drop below the 5.70 GHz maximum boost under prolonged heavy compute.

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