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Black ArsenalPC ES620 tower with RGB lighting and liquid cooling

ArsenalPC

ArsenalPC ES620 Dual GPU Workstation Ryzen 9 9950X3D Dual RTX 5090 256GB DDR5 4TB NVMe 1600W Liquid Cooled

SKU CH-7WJC-S4WWB

Dual RTX 5090 liquid-cooled workstation with a 16-core Ryzen 9 9950X3D at 4.3GHz, 256GB DDR5 and 4TB NVMe for AI and gaming

  • TypeGaming & Entertainment
  • Form FactorDIMM 288-pin
  • AI FeaturesBuilt around AMD Ryzen 9 9950X3D and Dual GPU GeForce RTX 50
  • UsageConsumer
  • ColorBlack
  • ProcessorRyzen 9 9950X3D

CPU AMD Ryzen 9 9950X3D

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|4TB SSD

Struck-through versions exist but are not stocked here.

  • 16-core Ryzen 9 9950X3D at 4.3GHz powers heavy workloads
  • Dual RTX 5090 GPUs with 64GB GDDR7 accelerate AI and rendering
  • 256GB DDR5 memory handles massive datasets smoothly
  • 4TB NVMe SSD stores projects and games fast
  • 360mm liquid cooling keeps 1600W system stable

Dual-GPU AI Workstation

The ArsenalPC ES620 combines a 16-core Ryzen 9 9950X3D running at 4.3GHz with dual GeForce RTX 5090 graphics cards. This configuration targets professionals running large language models, complex simulations, or high-frame-rate 4K gaming workloads. The 256GB DDR5 memory pool supports massive datasets without paging.

360mm Liquid Cooling Build

A 360mm liquid cooler manages the 1600W power supply and dual-GPU thermal load inside the ES620 chassis. DIMM 288-pin memory slots hold the 256GB DDR5 kit while the 4TB NVMe SSD provides fast primary storage. Integrated audio and 2.5G Ethernet handle connectivity alongside the wireless card.

Replaces Multi-Node Render Farms

This single workstation replaces small CPU render farms or older single-GPU towers for AI training and 3D production. The jump is worth it when VRAM limits stall your pipeline or when 16 cores accelerate compile times. Buyers who need more storage bays or a second 1600W circuit should look elsewhere.

Highlights

  • 16-core Ryzen 9 9950X3D at 4.3GHz powers heavy workloads
  • Dual RTX 5090 GPUs with 64GB GDDR7 accelerate AI and rendering
  • 256GB DDR5 memory handles massive datasets smoothly
  • 4TB NVMe SSD stores projects and games fast
  • 360mm liquid cooling keeps 1600W system stable

Specifications

BrandArsenalPC
TypeGaming & Entertainment
Form FactorDIMM 288-pin
AI FeaturesBuilt around AMD Ryzen 9 9950X3D and Dual GPU GeForce RTX 5090, this system offers a high-end Ryzen 9 X3D processor that balances creator speed, gaming strength, and AI workflow responsiveness. With two GeForce RTX 5090 cards, this build is positioned for extremely fast local AI and high-end creation, helping compatible AI tools run smoothly for model testing, image workflows, upscaling, and multitasking. 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 tools,
UsageConsumer
ColorBlack
ProcessorRyzen 9 9950X3D
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 9950X3D
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
SSD4TB NVMe
Storage Spec4TB 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 bandwidth does the 2.5G Ethernet port actually deliver?

The 2.5G Ethernet port provides up to 2.5 gigabits per second of wired network throughput for fast file transfers and low-latency gaming.

What are the physical dimensions and mounting requirements for the ES620 case?

The ES620 chassis is a full-tower design that accommodates dual 360mm radiators, E-ATX motherboards, and full-length graphics cards with reinforced PCIe slots.

How is the 360mm liquid cooler installed, and what step do builders often miss?

The 360mm liquid cooler arrives pre-filled and mounted; the critical step is connecting the pump header to the CPU_FAN connector and the radiator fans to the AIO_PUMP or SYS_FAN headers for proper speed control.

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