Intel® Storage System SSR212MA Power Sub-System
Revision 1.4 17
2. Power Sub-System
This section provides an overview of the Storage System SSR212MA power supply sub-system;
the power supply enclosure and the power supply module.
NOTE: The Storage System
SSR212MA ships with one 500 Watt power supply module.
2.1 Power Supply Enclosure
The Storage System SSR212MA accommodates one or two 500 Watt (W) redundant power
supply modules.
PARAMETER MIN RATED MAX Max Input
Current
Voltage (low-line) 90 V
rms
100-127 V
rms
140 V
rms
7.2 A
rms
Voltage (high-line)
180 V
rms
200-240 V
rms
264 V
rms
3.5 A
rms
Frequency 47 Hz 63 Hz
The system can operate with one failed module without loss of performance until the failed
module is replaced. The modules can be replaced without powering down or disturbing system
operation. The power supply is designed to minimize EMI.
Figure 10. Power Supply Enclosure