Table 38. Worksheet for Calculating DC Power Usage

Current (maximum) at voltage levels:

Device

PHP I/O carrier

64-bit PCI slot 1, P1

64-bit PCI slot 2, P2

64-bit PCI slot 3, P3

64-bit PCI slot 4, P4

64-bit PCI slot 5, P5

64-bit PCI slot 6, P6

64-bit PCI slot 7, P7

64-bit PCI slot 8, P8

64-bit PCI slot 9, P9

64-bit PCI slot 10, P10

Profusion carrier with four 65 W processors

Profusion carrier with four 65 W processors

Memory module (16 DIMMs)

Memory module (16 DIMMs)

3.5-inch diskette drive

CD-ROM drive

1st SCA SCSI hard disk drive

2nd SCA SCSI hard disk drive

Six cooling fans (.49 A/fan @ 12 V)

+3.3 V

5 A

4.6A

4.6A

12.03A

12.03A

+5 V

4.25 A

6.2A

6.2A

0.3A

0.4A

+12 V

2 A

28.5A

28.5A

1.0A

-12 V

1 A

Total Current

SRPL8 Server System Product Guide

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Page 195
Image 195
Intel SRPL8 manual Worksheet for Calculating DC Power Usage, Current maximum at voltage levels Device, +3.3, +12