Acer Altos R910 Series User Manual page 106

96
RAID cache
The RAID cache serves as memory for the server RAID adapter and as a
disk cache to store write data to drives.
Removing the RAID cache
1 Observe the ESD precautions and pre-installation instructions
described on page 37.
2 Remove the server RAID adapter. See "Removing the SAS RAID
adapter" on page 86.
3 Press the holding clips on both sides of the slot outward to release
the RAID cache (A).
4 Gently pull the RAID cache upward to remove it from the slot (B).
5 Close the clips.
6 Observe the post-installation instructions described on page 38.
Installing the RAID cache
1 Observe the ESD precautions and pre-installation instructions
described on page 37.
2 Remove the server RAID adapter. See "Removing the SAS RAID
adapter" on page 86.
3 Open the clips on the RAID cache memory (DDR-2) slot on the
server RAID adapter.
4 Align then insert the RAID cache into the slot (A).
5 Press the holding clips inward to lock the RAID cache in place (B).
3 System upgrade