Hardware options installation 67
Installing FBWC capacitor pack
CAUTION: The cache module connector does not use the industry standard DDR3 mini DIMM
pinout. Do not use this controller with cache modules designed for other controller models,
because the controller can malfunction and you can lose data. Also, do not transfer this cache
module to an unsupported controller model, because you can lose data.
To install the component:
1. Do one of the following:
o For tower models, open and remove the bezel ("Remove the tower bezel" on page 20).
o For rack models, if installed, remove the security bezel (on page 22).
2. Power down the server (on page 20).
3. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Do one of the following:
o For tower models, place the server on a flat, level surface with the access panel facing up.
o For rack models, extend the server from the rack (on page 25).
5. Remove the access panel (on page 24).
6. Remove the air baffle (on page 25).
7. Remove the fan cage. ("Remove the fan cage" on page 27)
8. Install the cache module ("Redundant fans option" on page 69, "Installing the cache module" on page
68).
9. If the storage controller is not already installed, then install the storage controller.
10. Install the capacitor pack.
11. Install the fan cage.
12. Install the air baffle.
13. Install the access panel (on page 24).
