R2000GZ and R2000GL

Intel
®
Server System R2000GZ/GL Product Family TPS
3.3 Power Supply Module Efficiency
The following tables provide the required minimum efficiency level at various loading conditions. These are
provided at three different load levels: 100%, 50% and 20%.
Efficiency is tested over an AC input voltage
range of 115 VAC to 220 VAC.
Table 7. 460 Watt AC Power Supply Efficiency (Gold)
Loading
100% of maximum
50% of maximum
20% of maximum
10% of maximum
Minimum Efficiency
88%
92%
88%
80%
Table 8. 750 Watt AC Power Supply Efficiency (Platinum)
Loading
100% of maximum
50% of maximum
20% of maximum
10% of maximum
Minimum Efficiency
91%
94%
90%
82%
Table 9. 750 Watt DC Power Supply Efficiency (Gold)
Loading
100% of maximum
50% of maximum
20% of maximum
10% of maximum
Minimum Efficiency
88%
92%
88%
80%
3.4 Power Cord Specification Requirements
The AC power cord used must meet the specification requirements listed in the following table.
Table 10. AC Power Cord Specifications
Cable Type
SJT
Wire Size
16 AWG
Temperature Rating
105ºC
Amperage Rating
13 A
Voltage Rating
125 V
Figure 19. AC Power Cord
20 Revision 2.2