RAID Smart Battery AXXRSBBU8 User’s Guide
5
Table 1. Cable Compatability
Note:
Controllers that can directly connect to 20-inch cable already has a cable connector on it,
which is same as the J1 connector as shown in Figure 2 (Remote Extender Board).
Important Pre-installation Considerations
Warning:
Always ground yourself and/or use a ground strap before touching the RAID controller or
the Intel
®
RAID Smart Battery AXXRSBBU8. Perform all installation work at an ESD-
safe workstation. Use an ESD-safe Phillips* screwdriver set to a maximum torque of 2.25
inch-pounds, and be sure the screwdriver is centered in the screw to avoid damaging the
screw head. If you exceed the maximum torque specification, you may damage the board,
connectors, or screws, and you will void the warranty of the board.
The batteries in the Intel
®
RAID Smart Battery AXXRSBBU8 must charge for at least six
hours during fast charge, under normal operating conditions.
To protect your data, Intel recommends that you set the RAID Controller Write Policy to
write-through until the battery unit is fully charged. When the battery unit is charged, you
can change the Write Policy to write-back to take advantage of the performance
improvements of data caching.
The maximum ambient temperature for the battery pack is shown in the following tables.
Intel
®
RAID Controller or Server System
20-inch Cable
Intel
®
RAID Controller RS2BL080 and
RSBL080DE
X (Requires the REB)
Intel
®
RAID Controller RS2BL040
X (Requires the REB)
Intel
®
RAID Controller RS2PI008 and
RS2PI008DE
X (Direct connection with controller without REB)
Intel
®
RAID Controller RS2MB044
X (Direct connection with controller without REB)
Intel(R) RAID Controller RS2SG244
X (Direct connection with controller without REB)
Intel(R) RAID Controller RS2WG160
X (Direct connection with controller without REB)
AXXRSBBU8 Operating temperature of 55°C
Expected hold time
48 hours
12 hours
Service life
Up to 1 year
Up to 3 years
AXXRSBBU8 Operating temperature of 45°C
Expected hold time
48 hours
12 hours
Service life
Up to 3 years
Up to 5 years
Summary of Contents for AXXRSBBU8
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