HPE ProLiant DL20 Gen10 Plus User Manual page 4

3.2.1 Space and airflow requirements
3.2.2 Temperature requirements
3.2.3 Power requirements
3.2.4 Electrical grounding requirements
3.3 Rack warnings and cautions
3.4 Server warnings and cautions
3.5 Electrostatic discharge
4 Hardware options installation
4.1 Hardware option installation guidelines
4.2 Rack rail option
4.2.1 Installing the rack rail option
4.2.2 Installing the server into the rack
4.2.3 Installing the rack rail hook-and-loop strap
4.3 Installing the front bezel option
4.4 Power supply options
4.4.1 Hot-plug power supply calculations
4.4.2 Power supply warnings and cautions
4.4.3 DC power supply warnings and cautions
4.4.4 Installing an AC power supply
4.4.5 Installing a DC power supply
4.5 Transceiver option
4.5.1 Transceiver warnings and cautions
4.5.2 Installing a transceiver
4.6 Drive options
4.6.1 Drive installation guidelines
4.6.2 Installing a non-hot-plug LFF SATA drive
4.6.3 Installing a hot-plug LFF/SFF SAS, SATA or NVMe drive
4.7 Installing the two-bay SFF drive cage option
4.8 Optical drive option
4.8.1 Installing an optical drive in the LFF drive chassis
4.8.2 Installing an optical drive in the SFF drive chassis
4.9 Memory option
4.9.1 DIMM population information
4.9.2 DIMM installation guidelines
4.9.3 Installing a DIMM
4.10 PCIe riser option
4.10.1 Installing a riser option
4.11 Storage controller options
4.11.1 Preparing the server for storage controller installation
4.11.2 Installing a type-a modular controller option
4.11.3 Installing a type-p plug-in controller option
4.11.4 Storage controller guides
4.12 Energy pack options
4.12.1 HPE Smart Storage Battery