Dell™ PowerEdge™ R710 Technical Guidebook13section 3. electricala. volatilitySee Appendix A of this Technical Guidebookb. ePPiD (electronic Piece Part identification)ePPID is an electronic repository for information from the PPID label that is stored in non-volatile RAM.The BIOS reports the ePPID information using SMBIOS data structures. ePPID includes the followinginformation:• Dell part number• Part revision level• Country of origin• Supplier ID code• Date code (date of manufacture)• Unique sequence numbercOmPOnent DescRiPtiOn stORaGelOcatiOnbOaRDsPlanar PWA,PLN,SV,DELL,R710 iDRAC FRU2.5" x 8' Backplane PWA,BKPLN,SV,R710,2.5SASX8 SEP3.5" x 6' Backplane PWA,BKPLN,SV,R710,3.5SASX6 SEP3.5" x 4' Backplane PWA,BKPLN,SV,R710,3.5SASX4 SEPiDRAC Enterprise PWA,RSR, SV, DELL,AMEA FRUPOWeR suPPlies870W PowerEdge™ PSU PWR SPLY,885W,RDNT,ASTEC PSU MicrocontrollerPWR SPLY,885W,RDNT,DELTA PSU Microcontroller570W Energy Smart PSU PWR SPLY,598W,RDNT,ASTEC PSU MicrocontrollerPWR SPLY,598W,RDNT,COLDWATT PSU MicrocontrollerstORaGe caRDsPERC 6/i Integrated ASSY,CRD,PERC6I-INT,SAS,NOSLED FRUPERC 6/E External PWA,CTL,PCIE,SAS,PERC6/E,ADPT FRUSAS 6/iR Integrated PWA,CTL,SAS,SAS6/IR,INTG FRUNote: The fans do not have any integrated NVRAM. The PPID tables are currently scanned into a database by the system integrator.Table: ePPID Support list