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Black ArsenalPC MES2X tower with liquid cooling and RGB lighting

ArsenalPC

ArsenalPC MES2X Dual GPU Ryzen 9 9900X Dual RTX 5090 256GB DDR5 4TB gaming PC

SKU CH-RH5P-0ZZEF

Dual RTX 5090 graphics and a 12-core Ryzen 9 9900X processor power this liquid-cooled workstation with 256 GB DDR5 memory and 4 TB NVMe storage

  • TypeBusiness Desktops & Workstations
  • Form FactorDIMM 288-pin
  • AI FeaturesThis AI-ready configuration uses AMD Ryzen 9 9900X and Dual
  • UsageConsumer
  • ColorBlack
  • ProcessorRyzen 9 9900X

CPU AMD Ryzen 9 9900X

Memory|Storage 256GB DDR5|4TB SSD

Video Card Dual GPU GeForce RTX 5090

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy AI workloads
  • Dual RTX 5090 GPUs with GDDR7 memory accelerate rendering and training
  • 256 GB DDR5 RAM handles massive datasets without swapping
  • 4 TB NVMe SSD stores large models and assets locally
  • 360 mm liquid cooling keeps temperatures stable under full load

Dual RTX 5090 AI workstation

This ArsenalPC MES2X desktop pairs an AMD Ryzen 9 9900X 12-core processor at 4.4GHz with dual GeForce RTX 5090 graphics cards. The 256GB DDR5 memory and 4TB NVMe SSD support large-model training, rendering and simulation workloads. Liquid cooling and a 1600W power supply sustain heavy continuous compute. Windows 11 Home is pre-installed.

Motherboard AM5 dual-slot spacing check

Verify that your workload software can scale across two RTX 5090 GPUs and that the AM5 motherboard provides sufficient PCIe lane allocation for both cards. Confirm the 288-pin DDR5 slots are populated as specified and that the 2.5G Ethernet plus wireless connectivity meet your network infrastructure. The 1600W unit requires a suitable mains circuit.

360mm liquid loop and connectivity

A 360mm liquid cooler handles the Ryzen 9 9900X thermal output while the dual GPU layout occupies two full-length slots. Integrated audio, 2.5G Ethernet and Wi-Fi are built into the AM5 motherboard. The black MES2X chassis houses the 4TB NVMe drive and 256GB DDR5 kit. All components run on the 1600W supply under Windows 11 Home.

Highlights

  • 12-core Ryzen 9 9900X at 4.4 GHz powers heavy AI workloads
  • Dual RTX 5090 GPUs with GDDR7 memory accelerate rendering and training
  • 256 GB DDR5 RAM handles massive datasets without swapping
  • 4 TB NVMe SSD stores large models and assets locally
  • 360 mm liquid cooling keeps temperatures stable under full load

Specifications

BrandGigabyte
TypeBusiness Desktops & Workstations
Form FactorDIMM 288-pin
AI FeaturesThis AI-ready configuration uses AMD Ryzen 9 9900X and Dual GPU GeForce RTX 5090 to provide a fast Ryzen 9 processor that gives the system plenty of headroom for multitasking and AI-assisted projects. The dual RTX 5090 layout brings serious GPU performance for users exploring advanced AI, gaming, and rendering, supporting popular AI frameworks and creative apps when the user installs the software they prefer. Best fit: advanced AI projects, high-end gaming, video creation, and users who want maximum performance headroom. Works well for experimenting with chatbots, diffusion/image too
UsageConsumer
ColorBlack
ProcessorRyzen 9 9900X
Processor Main Features64 bit 12-Core Processor
Memory256 GB
GraphicsRTX 2X5090
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1600W
CaseArsenalPC MES2X
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Home
Windows 11Ready
ChipsetAMD AM5
Motherboard NameAM5 Motherboard for dual GPU WIFI DDR5
CPU TypeAMD Ryzen 9 9000 Series
Installed Qty1
Max Supported Qty1
CPU NameAMD Ryzen 9-9900X
CPU Base Frequency4.4GHz
CPU Socket TypeAM5
CPU Main Features64 bit 12-Core Processor
GPU/VGA TypeDual GPU NVIDIA GeForce RTX 5090
GPU Memory64 GB GDDR7
Graphics CardDual GPU GeForce RTX 5090
Graphics InterfacePCI Express x16
Virtual Reality ReadyYes
Memory Capacity256GB DDR5
Memory SpeedDDR5
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD4 TB
Storage Spec4TB SSD
Screen SizeNo Screen
WLANWi-Fi 7
WiFi GenerationWi-Fi 7
Video Ports2 x HDMI 2.1b, 6 x DisplayPort 2.1b
Rear USB1
Package TypeRetail

Other versions of this model

5 more in the same range

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Questions about this item

Does the MES2X arrive with the Ryzen 9 9900X, both RTX 5090 cards, 256 GB DDR5, 4 TB NVMe and Windows 11 already installed?

Yes — the workstation ships fully assembled with the 12-core 4.4 GHz processor, dual GDDR7 graphics, 256 GB DDR5 memory, 4 TB NVMe storage and Windows 11 Home pre-loaded.

Is the 256 GB DDR5 kit the only memory option or are other capacities offered for this build?

The listed configuration comes with 256 GB of DDR5; no alternative capacities are mentioned in the specification.

What does the dual RTX 5090 setup actually deliver for AI workloads and 4K gaming?

Two GDDR7 GPUs provide massive parallel compute for model training and high frame-rates at 4K, backed by a 1600 W supply and 360 mm liquid cooling.

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