Avago Technologies Cache Protection for RAID Controller Cards User Manual
Page 17
Avago Technologies
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Cache Backup Products for MegaRAID SAS+SATA RAID Controllers User Guide
May 2015
Chapter 2: Installing the Cache Backup Products
Installing the LSIiBBU05 Unit
2.2.1.1
Top View and Bottom View of the LSIiBB05 NiMH Unit
The following figure displays the top view and the bottom view of the card, the screws, and the standoffs. (The top
view is the side that you can see after you install the LSIiBB05 unit on the RAID controller.) Note that this unit combines
a battery pack with a daughtercard.
Figure 5 LSIiBB05 NiMH Unit and Components
1.
J2 Battery Pack Harness Connector
2.
J1 Connector
3.
J14 Board-to-Board Connector
4.
Battery Pack Harness
2.2.1.2
Connecting the LSIiBB05 NiMH Unit Directly to the RAID Controller
The first method for connecting the LSIiBB05 unit is to mount it directly to the RAID controller using a small
board-to-board connector known as a daughtercard. Follow the steps in this section to install the LSIiBB05 unit on the
MegaRAID SAS 8704ELP RAID controller or the MegaRAID SAS 8708ELP RAID controller.
Perform the following tasks described in this section to connect the LSIiBB05 NiMH unit directly to the RAID controller:
1.
Remove the RAID controller from the host system. See
Section 2.2.1.3, Removing the RAID Controller from the
, on page
2.
Install the LSIiBBU05 NiMH unit directly to the RAID controller. See
Section 2.2.1.4, Installing the LSIiBB05 NiMH
.
3.
Reinstall the RAID controller on the motherboard on the host system. See
Section 2.2.1.5, Reinstalling the RAID
, on page
85006-00
iBBU Bottom View
J14
J1
J2
iBBU Top View
1
2
3
4