Driver CABs Homepage | Understanding Delta Report
Delta Report for Previous Driver CAB v/s Drivers Available on Support.dell.com
I used this CAB for MDT 2012 PE and none of my Optiplex systems were able to detect their internal hard drives. Tried it on 780 and 760, and also on a new Latitude E7440. Not sure why this happened but I had to revert to using the complete driver sets for each model in the PE and that works fine now.