Hardware options installation 97
8.
Install the PCIe air baffles.
9. Install the access panel (on page 33).
10. Do one of the following:
o If the server is in a tower configuration, return the server to an upright position.
o If the server is in a rack configuration, slide the server into the rack.
11. Connect each power cord to the server.
12. Connect each power cord to the power source.
13. Power up the server ("Powering up the server" on page 30).
14. Do one of the following:
o For tower models, install the tower bezel (on page 31).
o For rack models, install the security bezel ("Security bezel option" on page 50).
Memory options
IMPORTANT: This server does not support mixing LRDIMMs and RDIMMs. Attempting to
mix any combination of these DIMMs can cause the server to halt during BIOS initialization.
The memory subsystem in this server can support LRDIMMs or RDIMMs:
• RDIMMs offer address parity protection.
• LRDIMMs support higher densities than single-rank and dual-rank RDIMMs. This support enables
you to install higher capacity DIMMs, resulting in higher system capacities and higher bandwidth.
All types are referred to as DIMMs when the information applies to all types. When specified as LRDIMM
or RDIMM, the information applies to that type only. All memory installed in the server must be of the
same type.
Memory-processor compatibility information
For the latest memory configuration information, see the product QuickSpecs on the Hewlett Packard
Enterprise website (http://www.hpe.com/info/qs).
DIMM types