HPE ProLiant DL345 Gen11 - Rear: 2 SFF drive bay numbering; E3.S drive bay numbering; Drive backplane naming

Rear: 2 SFF drive bay numberingRear: 2 SFF drive bay numbering
E3.SE3.S drive bay numbering drive bay numbering
E3.S drive box uses the 12 E3.S 32G x4 NVMe UBM5 EC drive backplane.
For more information on the drive backplane description, see Drive backplane naming.
Drive backplane namingDrive backplane naming
HPE ProLiant DL345 Gen11 Server Service and Maintenance Guide 276