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Black tower case with tempered glass side panel, liquid cooling radiator and RTX 5090 graphics card visible inside

Adamant Custom

Adamant Custom Ryzen 9 9950X3D RTX 5090 64GB 8TB Gaming PC

SKU CH-KT0R-37821

A 16-core Ryzen 9 9950X3D workstation with 64GB DDR5, 8TB NVMe storage and an RTX 5090 32GB GPU, liquid-cooled in a Corsair 4000D tower running Windows 11 Pro

  • Release Year2026
  • Form FactorTower
  • AI FeaturesAI Ready
  • ColorBlack
  • Cooling SystemLiquid Cooling
  • Operating SystemWindows 11 Pro
  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy compute
  • RTX 5090 32 GB handles 4K rendering and AI workloads
  • 64 GB DDR5 with four slots allows 192 GB expansion
  • Dual 4 TB Samsung 990 PRO drives deliver 7450 MB/s reads
  • 360 mm liquid cooler keeps CPU quiet under sustained load

16-Core Ryzen 9 9950X3D Workstation

This tower system combines a 16-core AMD Ryzen 9 9950X3D processor with an Nvidia GeForce RTX 5090 graphics card. It ships with 64 GB of DDR5 memory and an 8 TB NVMe SSD array built from two 4 TB Samsung 990 PRO drives. Windows 11 Pro is pre-installed on the 2026 platform.

Suited for modelling, rendering and AI workloads

The liquid-cooled CPU and 1200 W Gold-rated power supply support sustained heavy compute tasks. Builders who need more than 64 GB of memory or additional drive bays should look elsewhere. The configuration targets professionals who prioritise single-thread frequency and large GPU memory.

32 GB RTX 5090 graphics memory

The GPU provides 32 GB of video memory, which determines whether full scenes and large datasets stay resident during rendering or inference. If your workflow demands more GPU memory, this card will not meet the requirement. The 8 TB of NVMe storage feeds data to the processor at up to 7450 MB/s read and 6900 MB/s write.

Highlights

  • 16-core Ryzen 9 9950X3D reaches 5.70 GHz for heavy compute
  • RTX 5090 32 GB handles 4K rendering and AI workloads
  • 64 GB DDR5 with four slots allows 192 GB expansion
  • Dual 4 TB Samsung 990 PRO drives deliver 7450 MB/s reads
  • 360 mm liquid cooler keeps CPU quiet under sustained load

Specifications

Release Year2026
Form FactorTower
AI FeaturesAI Ready
ColorBlack
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9950X3D
CPU Socket TypeAM5
GPU/VGA TypeGeForce RTX 5090
Memory Capacity64GB DDR5
Memory Slots (Available/Total)4 total
Maximum Memory Supported192 GB
SSD8TB NVMe
HDDNo
Optical Drive TypeNo
Screen SizeNo Screen
Audio ChipsetIntegrated
Audio Channels7.1 channels
LAN ChipsetIntegrated
LAN Speed2.5Gbps
WLAN802.11be Wireless LAN
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.4
RJ451 port

Questions about this item

What case dimensions and motherboard form factor does the Corsair 4000D chassis support?

The Corsair 4000D measures 490 mm deep, 239 mm wide and 486 mm high and fits the ATX PRIME X870-P motherboard used in this build.

How is the 360 mm liquid cooler mounted, and what step is often missed?

The 360 mm radiator attaches to the top of the case with three 140 mm fans; the step many miss is connecting the pump header and any RGB cable to the motherboard before closing the panel.

Which storage slots remain free for future SSD upgrades?

The PRIME X870-P provides four M.2 connectors; two are occupied by the 4 TB Samsung 990 PRO drives, leaving two M.2 slots and two SATA ports available for additional NVMe or SATA SSDs.

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