Spi flash dell motherboard

[jgraham51]

Hello, will a pentium 4 641 work in a opti-plex 520?

 

[saint19]

Thank you for using the Dell Community Forum.

The OptiPlex™ GX520 system supports the Intel® Pentium® 4 (Prescott) 5xx series and Pentium 4 Celeron® 3xx series processors.
Beginning March 17, 2006, the GX520 also supports the Intel Pentium D (Smithfield) 8xx series processors.

Source: http://en.community.dell.com/support-forums/desktop/f/3514/t/18290488.aspx