Driver CABs Homepage | Understanding Delta Report
Delta Report for Previous Driver CAB v/s Drivers Available on Support.dell.com
Something's wrong with the x64 driver pack. It makes the system lag to a crawl.
I've used the x64 pack here to insert on OS deployment via SCCM, the same way I have for other models, and the other models run fine.
I am looking into it now trying to narrow down which drivers are causing the system to lag incredibly bad.