Intel C50277-001 Current Usage, Calculating Power Usage, Worksheet, Calculating DC Power Usage

Models: C50277-001 SC5275-E

1 73
Download 73 pages 30.25 Kb
Page 61
Image 61
Current Usage

Equipment Log and Worksheets

Current Usage

Calculating Power Usage

The total combined wattage for your configuration must be less than the wattage rating for your power supply. Use the two worksheets in this section to calculate the total used by your configuration. For current and voltage requirements of add-in boards and peripherals, see your vendor documents.

Worksheet, Calculating DC Power Usage

Table 6.

Power Usage Worksheet 1

 

Current (maximum) at voltage level:

Device

+3.3 V +5 V –5 V +12 V –12 V 5 V Standby

Baseboard, Front Panel

Board and Fans

Processor(s)

Memory

3.5-inch Diskette Drive

CD-ROM Drive

Second 5.25-inch Device

Third 5.25-inch Device

1st Hard Drive

2nd Hard Drive

3rd Hard Drive

4th Hard Drive

5th Hard Drive

6th Hard Drive

Expansion Board 1

Expansion Board 2

Expansion Board 3

Expansion Board 4

Expansion Board 5

Expansion Board 6

Expansion Board 7

Total Current

Intel® Entry Server Chassis SC5275-E User Guide

43

Page 61
Image 61
Intel C50277-001, SC5275-E manual Current Usage, Calculating Power Usage, Worksheet, Calculating DC Power Usage