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ArsenalPC MES2X tower with dual RTX 5090 cards and liquid cooling

ArsenalPC

ArsenalPC MES2X Dual GPU AI Workstation AMD Ryzen 9 9950X3D2 4.3GHz 16 core Dual GPU RTX 5090 64GB GDDR7 8TB

SKU CH-T1SZ-M0T6S

Dual RTX 5090 graphics cards with 64GB GDDR7 power AI workloads and 4K gaming, backed by a 16-core Ryzen 9 9950X3D2 at 4.3GHz, 256GB DDR5.

  • 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|8TB SSD

  • 256GB DDR5|4TB SSD
  • 256GB DDR5|8TB SSD

Struck-through versions exist but are not stocked here.

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 training and rendering
  • 256GB DDR5 memory keeps massive datasets in fast RAM
  • 8TB NVMe RAID array delivers high-throughput storage for models
  • 360mm liquid cooler and 1600W supply sustain peak performance

Dual GPU AI Workstation

The ArsenalPC MES2X is a desktop system built for professionals who need simultaneous AI training and high-fidelity rendering. It combines a 16-core AMD Ryzen 9 9950X3D2 processor with two GeForce RTX 5090 graphics cards. The configuration targets machine-learning engineers and content creators who require massive parallel compute in a single chassis.

64GB GDDR7 graphics memory

The dual RTX 5090 cards provide a combined 64GB of GDDR7 video memory, which is the single specification that determines whether large models fit entirely on the GPU. If your workload exceeds this pool, you will need a multi-node setup instead. The 256GB DDR5 system memory and 8TB NVMe RAID array support the GPUs without bottlenecking data feed.

Pre-built liquid-cooled assembly

The workstation arrives fully assembled with a 360mm liquid cooler on the CPU and a 1600W power supply driving both GPUs. No component installation is required, but the dual-card layout leaves minimal clearance for additional PCIe devices. Builders who need extra capture cards or high-speed networking adapters should verify slot availability before ordering.

Highlights

  • 16-core Ryzen 9 9950X3D2 at 4.3GHz powers heavy AI workloads
  • Dual RTX 5090 GPUs with 64GB GDDR7 accelerate training and rendering
  • 256GB DDR5 memory keeps massive datasets in fast RAM
  • 8TB NVMe RAID array delivers high-throughput storage for models
  • 360mm liquid cooler and 1600W supply sustain peak performance

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
SSD8TB (2x4TB RAID) NVMe
Storage Spec8TB 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

Questions about this item

How does the 4.3GHz base clock on the Ryzen 9 9950X3D2 behave once the 16-core chip is inside this liquid-cooled chassis?

The 360 mm liquid cooler keeps the 16-core processor at its 4.3 GHz base frequency under sustained AI or gaming loads without thermal throttling.

What does the PCI Express x16 graphics interface mean for the dual RTX 5090 configuration?

Each RTX 5090 connects through a full x16 lane so neither card is bandwidth-limited during 64 GB GDDR7 workloads.

What physical space and power does the MES2X need to accommodate the 360 mm cooler and 1600 W supply?

A full-tower case with a 360 mm radiator mount and a 1600 W PSU bracket is required for the liquid cooler and power supply.

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