Drive Bay Numbering; Storage Controller Components - HPE ProLiant XL645d User Manual

Drive bay numbering

8 + 8 embedded SATA or 8 + 8 SAS/SATA or 2 SAS/SATA + 6 NVMe drive configuration
2 SAS/SATA + 2 NVMe in each node drive configuration

Storage controller components

For component and LED identification, see the user guide for your storage controller series on the Hewlett Packard
Enterprise website (https://www.hpe.com/info/smartstorage-docs).
For a complete list of supported storage controller models, see the server QuickSpecs on the Hewlett Packard Enterprise
website (https://www.hpe.com/info/qs).
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Component identification