Scsi Backplane; Introduction - Intel SRMK2 - Server Platform - 0 MB RAM Technical Specifications

6 SCSI Backplane

6.1 Introduction

The SCSI backplane provides nine fan headers for the system fans, two SCSI SCA drive
connectors, and a power connector for the optional CDROM. This board is located between the
system fans and the front drive bays. The figure below depicts the layout of the SCSI backplane.
Intel ® SRMK2 Internet Server Technical Product Specification
Figure 22: SCSI Backplane
Table 45: Fan 1-9 Power Connectors
Pin Signal Name
1 +12V
2 Ground
3 Fan Tach
Table 46: Backplane Power Connector
Pin Signal Name
1 +12V
2 +12V
3 Ground
4 Ground
5 +3.3V
6 +5V
Wire
Yellow
Black
Red
Wire
Yellow
Yellow
Black
Black
Orange
Red
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