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A tall mid-tower case with RGB lighting and a 360mm liquid cooler visible inside

ArsenalPC

ArsenalPC MES2X Dual GPU AI Workstation Ryzen 9 9950X3D2 Dual RTX 5090 256GB DDR5 4TB NVMe gaming PC

SKU CH-CXFQ-6JMER

Dual RTX 5090 AI workstation with 16-core Ryzen 9 9950X3D2 at 4.3GHz, 256GB DDR5 and 4TB NVMe

  • CPU TypeAMD Ryzen 9 9000 Series
  • CPU NameAMD Ryzen 9 9950X3D2
  • Installed Qty1
  • Max Supported Qty1
  • CPU Base Frequency4.3GHz
  • CPU Socket TypeAM5

CPU AMD Ryzen 9 9950X3D2

  • AMD Ryzen 9 9900X
  • AMD Ryzen 9 9950X
  • AMD Ryzen 9 9950X3D
  • AMD Ryzen 9 9950X3D2

Struck-through versions exist but are not stocked here.

Memory|Storage 256GB DDR5|4TB SSD

Video Card Dual GPU GeForce RTX 5090

  • Dual RTX PRO 6000 Blackwell
  • Dual GPU GeForce RTX 5090

Struck-through versions exist but are not stocked here.

  • 16-core Ryzen 9 9950X3D2 at 4.3GHz powers heavy AI workloads
  • Dual RTX 5090 GPUs with 64GB GDDR7 accelerate rendering and training
  • 256GB DDR5 memory handles massive datasets without swapping
  • 4TB NVMe SSD stores models and assets at high speed
  • 360mm liquid cooler keeps sustained performance stable under load

ArsenalPC MES2X Dual GPU Workstation

This custom-built desktop pairs a 16-core AMD Ryzen 9 9950X3D2 running at 4.3GHz with dual NVIDIA GeForce RTX 5090 graphics cards. The system includes 256GB of DDR5 memory and a 4TB NVMe SSD, all cooled by a 360mm liquid cooler and powered by a 1600W supply. Windows 11 Pro comes pre-installed.

Suited for AI development and heavy rendering.

The dual RTX 5090 configuration delivers 64GB of GDDR7 video memory for large-model training and high-resolution content creation. Buyers who need a single GPU for standard gaming or who have constrained power and cooling capacity should look at alternative configurations.

256GB DDR5 memory capacity

Four populated slots provide 256GB of DDR5 system memory, setting the ceiling for dataset size and multitasking headroom. This fixed capacity determines whether the workstation can hold your working set in RAM or must rely on the 4TB NVMe SSD for overflow.

Highlights

  • 16-core Ryzen 9 9950X3D2 at 4.3GHz powers heavy AI workloads
  • Dual RTX 5090 GPUs with 64GB GDDR7 accelerate rendering and training
  • 256GB DDR5 memory handles massive datasets without swapping
  • 4TB NVMe SSD stores models and assets at high speed
  • 360mm liquid cooler keeps sustained performance stable under load

Specifications

CPU TypeAMD Ryzen 9 9000 Series
CPU NameAMD Ryzen 9 9950X3D2
Installed Qty1
Max Supported Qty1
CPU Base Frequency4.3GHz
CPU Socket TypeAM5
CPU Main Features64 bit 16-Core Processor
GPU/VGA TypeDual GPU NVIDIA GeForce RTX 5090
GPU Memory64GB GDDR7
Graphics CardDual GPU GeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity256GB DDR5
Memory SpeedDDR5
Form FactorDesktop
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4TB NVMe
Storage Spec4TB SSD
Operating SystemWindows 11 Pro
Power Supply1600W
Graphics2 x RTX 5090
TypeGaming & Entertainment
AI FeaturesAI Ready
UsageConsumer
ColorBlack
ProcessorRyzen 9 9950X3D2
Processor Main Features64 bit 16-Core Processor
Memory256 GB
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
CaseArsenalPC MES2X Dual GPU AI Workstation
Cooling SystemLiquid Cooling
Windows 11Ready
Special FeaturesRGB Lighting
WiFi GenerationWi-Fi 7
WLANWi-Fi 7
BluetoothBluetooth 5.3
BrandArsenalPC
ModelMES2X-002
ChipsetAMD AM5
Motherboard NameAM5 Motherboard for dual GPU WIFI DDR5
Screen SizeNo Screen
Front USB2
Video Ports2 x HDMI 2.1b, 6 x DisplayPort 2.1b
Rear USB1
RJ451 port
Package TypeRetail

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What power supply capacity is needed to run the dual RTX 5090 GPUs and Ryzen 9 9950X3D2 CPU in this system?

The workstation includes a 1600W power supply designed to support the dual RTX 5090 GPUs and 16-core Ryzen 9 9950X3D2 processor under full load.

Will the 360mm liquid cooler keep the 16-core Ryzen 9 9950X3D2 at 4.3GHz base frequency during sustained AI workloads?

Yes, the 360mm liquid cooler is factory-fitted to handle the thermal output of the 16-core Ryzen 9 9950X3D2 at its 4.3GHz base frequency during extended AI and rendering tasks.

How can I verify both RTX 5090 GPUs are active with their full 64GB GDDR7 memory in Windows 11 Pro?

Open Task Manager's Performance tab or NVIDIA Control Panel; both GPUs will appear as separate RTX 5090 devices each showing 64GB GDDR7 memory.

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