IBM ServeRAID M5014, User Manual

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ServeRAID M5014/M5015 SAS/SATA Controller User’s Guide 7-1
Chapter 7
ServeRAID M5000
Series Battery Assem-
bly Specifications
This chapter includes technical information and specifications for the
ServeRAID M5000 Series Battery Assembly. The ServeRAID M5000
Series Battery Assembly is pre-installed on the ServeRAID M5015
controller to provide battery-protected backup of cached data, allowing
system builders to protect cached data even during the most catastrophic
system failures.
Note: The ServeRAID M5000 Series Battery Assembly is not pre-
installed on the ServeRAID M5014 controller but can be
installed, if desired. See
Section 5.1, “Installing the
ServerRAID M5000 Series Battery Assembly on a
Controller”
for installation instructions.
Click on the following links to access detailed BBU specifications:
•
Section 7.1, “ServeRAID M5000 Series Battery Assembly
Specifications”
•
Section 7.2, “Battery Life and Data Retention Time”
7.1 ServeRAID M5000 Series Battery Assembly
Specifications
The following specifications apply to the ServeRAID M5000 Series
Battery Assembly:
•
Battery type: LiON, Li-Poly cell
•
Battery operating ambient temperature: 10–40° C
•
Humidity (storage and operating): 20% to 80% non-condensing
•
Battery storage temperature: Depends on storage time, as follows:
< 30 days: 0–50° C