User Manual

Table Of Contents
First Generation Intel Xeon Scalable Processors support DDR4-2666 DIMMs.
Second Generation Intel Xeon Scalable Processors support DDR4-2933 DIMMs.
Mixing DIMM types is not supported. Install only the supported DDR4-2666 or DDR4-2933 DIMMs in the
server.
HPE SmartMemory speed information
For more information about memory speed information, see the Hewlett Packard Enterprise website (https://
www.hpe.com/docs/memory-speed-table).
Installing a DIMM
The server supports up to 24 DIMMs.
Prerequisites
Before installing this option, be sure you have the following:
The components included with the hardware option kit
For more information on specific options, see the server QuickSpecs on the Hewlett Packard Enterprise
website.
Procedure
1. Power down the server (Powering down the server on page 30).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Do one of the following:
a. Extend the server from the rack (Extend the server from the rack on page 30).
b. Remove the server from the rack (Remove the server from the rack on page 31).
4. Remove the access panel (Remove the access panel on page 31).
5. Open the DIMM slot latches.
6. Install the DIMM.
Hardware options installation 49