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Black ArsenalPC ES620 tower with liquid cooling and RGB lighting

ArsenalPC

ArsenalPC ES620 Dual GPU Workstation Ryzen 9 9950X Dual RTX 5090 256GB DDR5 4TB NVMe gaming PC

SKU CH-AET5-47NXN

A liquid-cooled desktop with a 16-core Ryzen 9 9950X at 4.3 GHz, dual RTX 5090 graphics, 256 GB DDR5 memory and a 4 TB NVMe SSD

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

CPU AMD Ryzen 9 9950X

Video Card Dual GPU GeForce RTX 5090

Memory 256GB DDR5

Storage 4TB SSD

  • 16-core Ryzen 9 9950X at 4.3 GHz powers heavy multi-threaded workloads
  • Dual RTX 5090 GPUs with 64 GB GDDR7 each accelerate AI and rendering
  • 256 GB DDR5 memory handles massive datasets without swapping
  • 4 TB NVMe SSD stores projects and games with fast access
  • 360 mm liquid cooler keeps the 1600 W build running cool

Dual GPU workstation for AI and creation

The ArsenalPC ES620 pairs a 16-core Ryzen 9 9950X running at 4.3GHz with two GeForce RTX 5090 graphics cards. It ships with 256GB of DDR5 memory and a 4TB NVMe SSD inside a liquid-cooled chassis powered by a 1600W supply. Windows 11 Pro is pre-installed and the system arrives tested and ready to run.

Suited for researchers

The dual RTX 5090 configuration targets workloads that scale across multiple GPUs, such as deep-learning training, 3D rendering and simulation. Buyers who need only a single GPU for gaming or general content creation will find the extra card adds cost and power draw without benefit for those tasks.

Dual RTX 5090 graphics configuration

Two GeForce RTX 5090 cards provide the multi-GPU compute density required for large-batch AI training and high-resolution rendering pipelines. This specification is the decisive factor when matching the workstation to a workload that demands parallel GPU execution.

How it compares

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

Price $13,525.99
Pricier than about 93% 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).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameArsenalPC
Product typeGaming & Entertainment
Recommended useConsumer
Product colorBlack
Processor
ProcessorAMD Ryzen 9 9000 Series
CPURyzen 9 9950X
CPU modelAMD Ryzen 9 9950X
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

Should I choose the 256GB DDR5 configuration or would a lower capacity be enough for AI training?

The 256GB DDR5 memory matches the dual RTX 5090 64GB GDDR7 GPUs, giving enough system RAM to feed both cards during large model training without swapping to the 4TB NVMe SSD.

What does the Ryzen 9 9950X 4.3GHz 16-core processor deliver inside this chassis?

The 16-core CPU runs at 4.3GHz and is cooled by a 360mm liquid cooler, so it sustains high frequencies while the dual RTX 5090 GPUs handle parallel compute workloads.

How does the 2.5G Ethernet port perform when moving multi-terabyte datasets?

The 2.5G Ethernet link caps at 2.5 gigabits per second, so a 4TB NVMe SSD transfer would take several hours; the port is adequate for LAN sync but not a bottleneck for local GPU compute.

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