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Siemens SIMATIC RACK PC 840 V2 Industrial Computer

Name: Siemens 6ES7643-7GT21-0KA0
Brand: Siemens
SKU: 6ES7643-7GT21-0KA0
Availability: InStock

Siemens SIMATIC RACK PC 840 V2 industrial computer with Pentium 4.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6ES7643-7GT21-0KA0

Processor Pentium 4 2.8 GHz (533 MHz FSB)

RAM 512 MB DDR SDRAM

Storage 80 GB RAID1 HDD

Interfaces LAN, VGA, Serial, Parallel, PS/2, USB

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Pentium 4 2.8 GHz processor 80 GB RAID1 for data redundancy 10 expansion slots Windows XP Professional included Industrial power supply Temperature and fan monitoring

Product description

The Siemens SIMATIC RACK PC 840 V2 (6ES7643-7GT21-0KA0) is a robust rack-mount industrial computer. It is powered by a Pentium 4 2.8 GHz processor with a 533 MHz FSB, 512 MB DDR SDRAM, and features an 80 GB RAID1 hard drive for data redundancy. Connectivity includes multiple LAN, VGA, serial, parallel, PS/2, and USB ports, along with 10 expansion slots (PCI, ISA). It comes with Windows XP Professional and SIMATIC PC DiagMonitor software.

This industrial PC is designed for demanding automation tasks and control applications in sectors such as manufacturing, process engineering, and SCADA systems. Its rack-mountable form factor and comprehensive interface options make it suitable for integration into existing control cabinets and data centers.

Stanlo Automation, a veteran-owned surplus parts distributor, carries the Siemens SIMATIC RACK PC 840 V2 (6ES7643-7GT21-0KA0). Equip your industrial operations with reliable and cost-effective computing solutions from Stanlo Automation.

Technical specifications

Processor	Pentium 4 2.8 GHz (533 MHz FSB)
RAM	512 MB DDR SDRAM
Storage	80 GB RAID1 HDD
Interfaces	LAN, VGA, Serial, Parallel, PS/2, USB
Expansion Slots	10 (PCI, ISA)
OS	Windows XP Professional
Power	110/230V Industrial Power Unit

Common applications

Industrial Automation

SCADA Systems

Manufacturing Control

Process Engineering

Data Acquisition

Machine Control

Compatible systems

Industrial Automation Software SCADA Systems Siemens SIMATIC Software

Also known as

Siemens Rackmount PC SIMATIC Industrial Computer 840 V2

Replaces / compatible with

The SIMATIC RACK PC 840 V2 is a robust industrial computer platform. It can serve as a replacement for older rack PCs or as a new system component in industrial automation. Specific compatibility should be checked against application requirements.

Technical note

Expert tip

The RAID1 configuration on the 80 GB HDDs provides mirrored storage for enhanced data reliability and protection against single drive failure.

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Frequently asked questions

What operating system comes with the Siemens SIMATIC RACK PC 840 V2 (6ES7643-7GT21-0KA0)?

The Siemens SIMATIC RACK PC 840 V2 (6ES7643-7GT21-0KA0) is pre-installed with Windows XP Professional, multi-language edition (EN, GE, FR, IT, SP), including Service Packs 1 and 2. It also includes SIMATIC PC DiagMonitor Software V3.0.