BIOS info from HP Performance Advisor
HP Z400 (VS933AV)
BIOS: 786G3 v03.19
Processor: XEON W3550 3.07 GHz "Tylersburg"
Memory: 18432 MB
interested in XEON E5-1650 v3 @ 3.5GHz or Xeon E5-2650 @ 2.00GHz
Want to verify it's a plug and play and update CPU Drivers upgrade.