45
MAXDATA Server PLATINUM 2200 IR M8
6 Technical Reference
Power Supply Specifications
750-W Power Supply Input Voltages
• 100–127 V~ at 50/60 Hz; 9.2 A max.
• 200–240 V~ at 50/60 Hz; 4.4 A max.
Efficiency
The following table shows the efficiency of the power supply with an input voltage of 230 volts.
Table 8. Efficiency of the power supply
Load (% of maximum)
10 %
20 %
50 %
100 %
Efficiency
82 %
90 %
94 %
91 %
750-W Single Power Supply Output Voltages
The following table shows the current totals provided by the power supply before the DC converters
on the mainboard.
Table 9. 750-W power supply system output capability
Voltage
Maximum Current
+12 V
62 A
+12 V standby
2.1 A
CAUTION
The expansion slots on the server board are rated for no more than 25 Watts for any one slot. The
average current usage per slot should not exceed 13 Watts.
System Environmental Specifications
Table 10. Environmental specifications
Temperature
Non-operating
–40 °C to 70 °C.
Operating
10 °C to 30 °C; derated 0.5 °C for every 1000 ft
(305 m) to a maximum of 10,000 ft.
Humidity
Non-operating
90 % relative humidity (non-condensing) at 30 °C.
Acoustic noise
7 Bels in sound power for a typical office ambient
temperature (18–24 °C).
The selection of peripherals may change the
noise level.
