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Black full-tower workstation with RGB lighting and liquid cooling tubes visible

ArsenalPC

ArsenalPC ES620 Dual GPU Workstation Ryzen 9 9950X Dual RTX 5090 256GB DDR5 8TB NVMe 1600W Liquid Cooled

SKU CH-GFN8-35ZNW

A dual RTX 5090 desktop with a 16-core Ryzen 9 9950X, 256 GB DDR5, 8 TB NVMe RAID storage and 1600 W liquid-cooled power for AI and creative workloads

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesPowered by AMD Ryzen 9 9950X plus Dual GPU GeForce RTX 5090,
  • UsageConsumer
  • ColorBlack
  • ProcessorRyzen 9 9950X

CPU AMD Ryzen 9 9950X

Struck-through versions exist but are not stocked here.

Video Card Dual GPU GeForce RTX 5090

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

Struck-through versions exist but are not stocked here.

Memory|Storage 256GB DDR5|8TB SSD

Struck-through versions exist but are not stocked here.

  • 16-core Ryzen 9 9950X at 4.3 GHz powers heavy workloads
  • Dual RTX 5090 GPUs with 64 GB GDDR7 accelerate AI and rendering
  • 256 GB DDR5 memory handles massive datasets smoothly
  • 8 TB RAID NVMe storage delivers fast, redundant capacity
  • 360 mm liquid cooling keeps the 1600 W system stable

ArsenalPC ES620 Dual GPU Workstation

This ArsenalPC ES620 is a liquid-cooled desktop workstation built around an AMD Ryzen 9 9950X 16-core processor running at 4.3 GHz and two NVIDIA GeForce RTX 5090 graphics cards. It ships with 256 GB of DDR5 memory, an 8 TB NVMe SSD array in RAID, and a 1600 W power supply under Windows 11 Pro.

Suited for local AI training and heavy rendering

Developers and researchers who need dual-GPU compute for large model training or high-resolution rendering will match this configuration. Buyers who only need single-GPU performance or who work within a smaller power envelope should consider a different build.

Dual RTX 5090 configuration

The defining specification is the paired RTX 5090 GPUs, each equipped with 64 GB of GDDR7 memory. This twin-card layout determines whether the system fits workloads that scale across multiple accelerators or exceed single-card memory limits.

Highlights

  • 16-core Ryzen 9 9950X at 4.3 GHz powers heavy workloads
  • Dual RTX 5090 GPUs with 64 GB GDDR7 accelerate AI and rendering
  • 256 GB DDR5 memory handles massive datasets smoothly
  • 8 TB RAID NVMe storage delivers fast, redundant capacity
  • 360 mm liquid cooling keeps the 1600 W system stable

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesPowered by AMD Ryzen 9 9950X plus Dual GPU GeForce RTX 5090, this build delivers a powerful CPU foundation for smooth local development, content creation, and data-heavy workloads. The dual RTX 5090 layout brings serious GPU performance for users exploring advanced AI, gaming, and rendering, with broad support for CUDA-compatible apps, local assistants, image generation, video tools, and accelerated creative software. Best fit: creators and power users who want very fast local AI performance without giving up flagship gaming capability. Works well for experimenting with chatbots, dif
UsageConsumer
ColorBlack
ProcessorRyzen 9 9950X
Processor Main Features64 bit 16-Core Processor
Memory256 GB
Graphics2 x RTX 5090
AudioSound card - Integrated
Ethernet2.5G Ethernet
Wireless CardYes
Power Supply1600W
CaseArsenalPC ES620 Dual GPU Workstation
Cooling SystemLiquid Cooling
Operating SystemWindows 11 Pro
Windows 11Ready
Special FeaturesRGB Lighting
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 9950X
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
Memory Slot (Total)4
Memory Slots (Available/Total)4
SSD8TB (2x4TB RAID) NVMe
Storage Spec8TB SSD
Screen SizeNo Screen
WLANWi-Fi 7
WiFi GenerationWi-Fi 7
BluetoothBluetooth 5.3
Front USB5
Video Ports2 x HDMI 2.1b, 6 x DisplayPort 2.1b
Rear USB1
RJ451 port
Package TypeRetail

Other versions of this model

5 more in the same range

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

Questions about this item

What does the 16-core Ryzen 9 9950X at 4.3 GHz deliver in a real workstation?

The 16-core processor running at 4.3 GHz provides a strong CPU foundation for local development, content creation, and data-heavy workloads, backed by liquid cooling to sustain performance.

How does the 2.5G Ethernet port cap network throughput in practice?

The 2.5G Ethernet connection limits wired network speeds to 2.5 gigabits per second, which is the maximum throughput the port can handle.

What does the 360 mm liquid cooler require for mounting inside the ES620 case?

The 360 mm liquid cooler is pre-installed in the ES620 chassis, so no additional mounting steps or bracket compatibility checks are needed.

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