Efficency; Dc Output Specification; Table 75. Silver Efficiency Requirement; Table 76. Over Voltage Protection Limits - Intel S2600CP Family Technical Product Specification

Intel Server Board S2600CP and Server System P4000CP TPS Intel
®
13.2.4

Efficency

The following table provides the required minimum efficiency level at various loading conditions.
These are provided at three different load levels; 100%, 50% and 20%. Output shall be load
according to the proportional loading method defined by 80 Plus in Generalized Internal Power
Supply Efficiency Testing Protocol Rev 6.4.3. This is posted at
http://efficientpowersupplies.epri.com/methods.asp.
Loading
Minimum Efficiency
The power supply passes with enough margins to make sure in production all power supplies
meet these efficiency requirements.
13.2.4.1 Standy Efficiency
When in standby mode; the power supply draws less than 1W AC power with 100mA of
5Vstandby load. This is tested at 115VAC/60Hz and 230VAC/50Hz.
13.2.5

DC Output Specification

13.2.5.1 Output Power/Currents
The following tables define the minimum power and current ratings. The power supply meets
both static and dynamic voltage regulation requirements for all conditions.
Parameter
3.3V
5V
12V1
12V2
12V3
3.3V
 12V
5Vstby
Notes:
1. Max combined power for all output shall not exceed 550W.
2. Peak combined power for all outputs shall not exceed 630W for 20 seconds.
3. Max combined power of 12V1, 12V2 and 12V3 shall not exceed 530W.
4. Max combined power on 3.3V and 5V shall not exceed 120W.
13.2.5.2 Cross Loading
The power supply maintains voltage regulation limit when operated over the following cross
loading conditions.
Revision 1.1

Table 75. Silver Efficiency Requirement

100% of maximum
85%

Table 76. Over Voltage Protection Limits

Min
0.5 18.0
0.3 15.0
0.7 24.0
0.7 24.0
1.5 18.0
0.5 18.0
0.0 0.5
0.0 3.0
Intel order number G26942-003
Server System P4000CP Power System Options
®
50% of maximum
88%
Max. Peak
28.0
28.0
3.5
20% of maximum
85%
Unit
A
A
A
A
A
A
A
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