This product reached the end of its lifecycle (end-of-life) on August 1, 2007

Please refer to downloads section below if you require documentation or software. If you have any questions or require product support, including help migrating to our latest products, please contact us.


The PMC721TX is a high performance Processor PMC module (PrPMC)based on IBM®’s PowerPC® 440GX processor. The Processor PMC operates at speeds up to 800 MHz and can be populated with up to 512 Mbyte of DDR memory and 8 Mbyte of onboard Flash memory. The PMC721TX supports a PCI-X bus interface and provides a serial RS232 as well as dual 10/100/1000 Mbit Ethernet. Both Ethernet ports are routed to the front panel. The PCI-X bus interface runs at 133 MHz or 66 MHz and supports 3.3 V signaling. The PMC721TX can run as the system controller or as a dedicated I/O processor.

  • 2x Gigabit Ethernet
  • Up to 512 Mbyte DDR high speed access memory
  • IBM PowerPC 440GX @ up to 800 MHz
  • 133 MHZ PCI-X PMC interface


IBM 440GX @ up to 800 MHz
Maximum Memory
Up to 512 MB SDRAM with ECC
Serial I/O
Gigabit Ethernet

Request a Quote

Contact an Expert

Please enter your location

Get Support

For technical support please visit our support site.

For information on careers at GE please visit our careers page.