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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

  • Screen sizeNo Screen
  • ProcessorAMD Ryzen 9 9000 Series
  • Memory size256 GB
  • Graphics memory64 GB GDDR7
  • SSD storage4 TB NVMe
  • ChipsetAMD AM5

Video Card Dual GPU GeForce RTX 5090

Memory 256GB DDR5

Storage 4TB SSD

  • 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.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $12,985.99
Pricier than about 92% of the 24,925 comparable items (median $2,694.99).
Memory size 256 GB
Higher than about 99% of the 11,703 comparable items (median 32 GB).
Graphics memory 64 GB GDDR7
Higher than about 93% of the 10,551 comparable items (median 16 GB).

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Specifications

Product
Brand nameArsenalPC
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPURyzen 9 9950 × 3D
CPU modelAMD Ryzen 9 9950 × 3D
CPU socketAM5
ChipsetAMD AM5
Base clock speed4.3 GHz
Installed motherboardAM5 Motherboard for dual GPU WIFI DDR5
Memory
Memory size256 GB
RAM capacity256 GB DDR5
RAM type and speedDDR5
Total memory slots4
Memory slots4
Storage
SSD storage4 TB NVMe
Storage configuration4 TB SSD
Display
Screen sizeNo Screen
Graphics
Graphics memory64 GB GDDR7
GraphicsDual GPU NVIDIA GeForce RTX 5090
GPU2 x RTX 5090
GPU modelDual GPU GeForce RTX 5090
GPU interfacePCI Express x16
VR readyYes
Audio & video
SoundSound card - Integrated
Connectivity
Wi-Fi standardWi-Fi 7
Wired network2.5G Ethernet
Wireless adapterYes
Wi-FiWi-Fi 7
Bluetooth support5.3
Ports & slots
Front USB ports5
Video connectors2 x HDMI 2.1b, 6 x DisplayPort 2.1b
Rear USB ports1
Ethernet port1 port
Power
Power supply1600 W
Size & build
Form factorDIMM 288-pin
ChassisArsenalPC ES620 Dual GPU Workstation
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
Cooling methodLiquid Cooling

Other versions of this model

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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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