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Siemens SIMATIC BOX PC820 Pentium 450MHz Industrial PC

Name: Siemens 6ES7647-3AA00-0AX0
Brand: Siemens
SKU: 6ES7647-3AA00-0AX0
Availability: InStock

Siemens SIMATIC BOX PC820 with Pentium 450MHz, MS-DOS 6.22.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number6ES7647-3AA00-0AX0

CPU Pentium 450MHz

RAM 64MB

Storage 4.3GB HD, CD-ROM, 3.5" FDD

Graphics 2MB AGP

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12-month warranty

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Pentium 450MHz processor 64MB RAM 4.3GB Hard Drive MS-DOS 6.22 5 expansion slots Compact box design

Product description

The Siemens 6ES7647-3AA00-0AX0 is a SIMATIC BOX PC820, an industrial PC equipped with a Pentium 450MHz processor. It features 64MB of RAM, a 4.3GB Hard Disk Drive, a CD-ROM drive, and a 3.5" Floppy Disk Drive. The system includes a 2MB AGP graphics card and offers 5 expansion slots for customization.

This rugged industrial PC comes with MS-DOS 6.22 English pre-installed, making it suitable for legacy applications and systems requiring a specific operating environment. Its compact box PC design allows for flexible mounting in industrial control cabinets and environments.

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Technical specifications

CPU	Pentium 450MHz
RAM	64MB
Storage	4.3GB HD, CD-ROM, 3.5" FDD
Graphics	2MB AGP
Expansion	5 Slots
OS	MS-DOS 6.22 English
Type	Box PC

Common applications

Legacy control systems

Industrial automation

Machine control

Data logging

Embedded systems

Factory automation

Compatible systems

Legacy industrial systems requiring MS-DOS and ISA/PCI expansion slots

Also known as

Siemens BOX PC 820 SIMATIC BOX PC 820 6ES7 647-3AA00-0AX0

Replaces / compatible with

Designed for industrial applications requiring a robust PC with MS-DOS and legacy hardware support.

Technical note

Expert tip

This unit is ideal for retrofitting or maintaining older systems that require MS-DOS compatibility and specific hardware configurations.

What happens next?

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Frequently asked questions

What operating system is installed on the Siemens 6ES7647-3AA00-0AX0 BOX PC820?

The Siemens 6ES7647-3AA00-0AX0 SIMATIC BOX PC820 comes pre-installed with MS-DOS 6.22 English.