IBM Redbooks ServeRAID-MR10M, Руководство пользователя

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Technical Specifications 3-7
•
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). Table 3.6 lists
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
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
3.3.5 Operating and Non-operating Conditions
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
3.3.6 Safety Characteristics
The ServeRAID-MR10M SAS/SATA Controller meets or exceeds the
requirements of UL flammability rating 94 V0. Each bare board is also
PCI Edge Connector State 1 State 2 State 3
3.3V supply 330mA 330mA 330mA
+12V supply 1.00A 1.81A 1.53A
3.3V auxiliary supply 30mA 30mA 30mA