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Black tower PC with tempered glass side panel and liquid cooling radiator visible inside

Adamant Custom

Adamant Custom 16-Core Liquid Cooled Ryzen 9 9950X 48GB DDR5 8TB NVMe Gaming PC

SKU CH-38XJ-1D23F

A liquid-cooled 16-core Ryzen 9 9950X desktop with 48GB DDR5 and 8TB NVMe storage, ready for AI workloads and high-resolution gaming

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • RAM capacity48 GB DDR5
  • SSD storage8 TB NVMe
  • GraphicsIntegrated Graphics
  • CPU modelAMD Ryzen 9 9950X
  • 16-core Ryzen 9 9950X reaches 5.70 GHz for heavy workloads
  • 48GB DDR5 with four slots supports up to 192 GB total
  • 8TB NVMe storage via two Samsung 990 PRO drives at 7450 MB/s read
  • 360 mm liquid cooler keeps CPU temperatures low under load
  • Wi-Fi 7 and Bluetooth 5.4 plus 2.5 Gb Ethernet for fast connectivity

16-Core Ryzen 9 Workstation

The Adamant Custom desktop pairs a 16-core AMD Ryzen 9 9950X processor with 48GB of DDR5 memory and Windows 11 Pro. It is built for creators and engineers who need high multi-thread throughput in a liquid-cooled tower. Buyers who require a discrete graphics card for 3D rendering or high-refresh gaming should look elsewhere.

Storage Capacity and Headroom

Two 4TB Samsung 990 PRO drives deliver 8TB of NVMe storage with sequential reads up to 7450 MB/s and writes up to 6900 MB/s. Four M.2 slots on the X870 motherboard allow further expansion up to the platform limit. The board supports a maximum of 192 GB of DDR5 across four slots, so memory headroom remains substantial.

Thermals, Noise and Power

A 360 mm quiet-edition AIO cooler handles the 16-core CPU under sustained loads while a 140 mm PSU fan keeps the 850W 80 PLUS Bronze unit quiet. Liquid cooling targets low acoustic output during typical workloads. The 850 watt supply provides overhead for the current configuration and modest future upgrades.

How it compares

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

Price $3,632.99
Pricier than about 71% of the 24,925 comparable items (median $2,694.99).
RAM capacity 48 GB DDR5
Higher than about 55% 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 colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPU modelAMD Ryzen 9 9950X
CPU socketAM5
Memory
RAM capacity48 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage8 TB NVMe
Hard driveNo
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntegrated Graphics
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

Will the 16-core Ryzen 9 9950X and X870 motherboard work with my existing DDR5 memory kit?

The board has four DDR5 slots and supports up to 192 GB; the system ships with 48 GB installed, so your kit must match DDR5 specifications and the board's validated speeds to run correctly.

How can I verify the 360 mm liquid cooler is keeping the 9950X at safe temperatures after assembly?

Check CPU temperatures in BIOS or a monitoring tool — idle temperatures should be low and sustained load temperatures should stay well below the processor's thermal limit, confirming the AIO is circulating coolant properly.

What cables and accessories come in the Corsair 4000D box versus what I must source myself?

The case includes its own front-panel cables, PSU cables from the Thermaltake 850 W unit, and motherboard I/O shield; you only need to provide a display cable for HDMI or DisplayPort, keyboard, mouse and network cable if not using Wi-Fi 7.

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