30 Intel® Server System SR1550AL/SR1550ALSAS User’s Guide
Installing and Removing Memory
The silkscreen on the board for the DIMMs displays DIMM A1, DIMM A2, DIMM B1,
DIMM B2, DIMM C1, DIMM C2, DIMM D1 and DIMM D2 starting from the center of
the board. See "Memory" for a discussion of the memory requirements and options. See
“Server System References” for a link to the list of tested DIMMs.

Installing DIMMs

To install DIMMs, follow these steps:
1. Observe the safety and ESD precautions in “Safety Information”.
2. Turn off all peripheral devices connected to the server. Turn off the server.
3. Disconnect the AC power cord from the server.
4. Remove the server's cover. For instructions, see “Removing the Chassis Cover”.
5. Locate the DIMM sockets (see Figure 24).
Figure 24. Installing the Memory
TP02072
DIMM A1
Socket
DIMM A2
Socket
DIMM B1
Socket
DIMM B2
Socket
DIMM D2
Socket
DIMM D1
Socket
DIMM C2
Socket
DIMM C1
Socket
A
C
D
B