Let me help you with this information.
Since you have a Dell Workstation the patch must be provided by your system manufacture because the OEMs sometimes set limitations on their products.
My best recommendation at this point is to contact the manufacture in order to get this information.
After a rather lengthy discussion with Dell, they apparently will not be issuing a BIOS upgrade with the necessary microcode patch. What is plan B?
I am sorry but this can be provided by the manufacture only.
Well, that's not the news I hoped to hear. Thanks, anyway, Kevin.