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3.3.5
Operating and Non-operating Conditions
3.3.6
Safety Characteristics
•
State 3: While sitting idle at the DOS prompt
The supply voltages are 12V ± 8 percent (from PCI edge connector only)
and 3.3V ± - 9 percent (from PCI edge connector only).
the power supply for the RAID controller for each of the three states at
the different voltages.
Table 3.6
Power Supply for the ServeRAID-MR10M Controller
PCI Edge Connector
3.3V supply
+12V supply
3.3V auxiliary supply
Note:
+12V is used in the charging circuitry for the battery pack
on the optional iBBU battery-backed daughter card. If the
iBBU daughter card is mounted, the following power
consumption figures apply:
–
During fast charging of the battery pack: 230mA in +12V
current
The operating (thermal and atmospheric) conditions for the ServeRAID-
MR10M SAS/SATA Controller are:
•
Relative humidity range is 5% to 90% noncondensing
•
Airflow must be at least 200 linear feet per minute (LFPM) to avoid
operating the Intel IOP333 processor above the maximum
ambient temperature
The parameters for the non-operating (such as storage and transit)
environment for the controller are:
•
Temperature range: −30° C to +80° C without battery backup unit
•
Temperature range: 0° C to +45° C with iBBU battery backup
The ServeRAID-MR10M SAS/SATA Controller meets or exceeds the
requirements of UL flammability rating 94 V0. Each bare board is also
Technical Specifications
State 1
State 2
330mA
330mA
1.00A
1.81A
30mA
30mA
Table 3.6
lists
State 3
330mA
1.53A
30mA
3-7
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