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Dell SC400, SC420, and SC420F Expansion Enclosure Owner's Manual

SC400 Series Expansion Enclosure Back-Panel Features and Indicators

The back panel provides controls to power up and reset the expansion enclosure, indicators to show the expansion enclosure status, and connections for back-end cabling.

Figure 1. SC400 Series Expansion Enclosure Back Panel Features and Indicators Back panel features and indicators
Features and indicators on the back of the SC400 series expansion enclosure .
ItemNameDescription
1Power supply unit and cooling fan module (PS1)600 W power supply
2Enclosure management module (EMM 0)The EMM provides a data path between the expansion enclosure and the storage controllers . The EMM also provides the management functions for the expansion enclosure.
3Enclosure management module (EMM 1)The EMM provides a data path between the expansion enclosure and the storage controllers . The EMM also provides the management functions for the expansion enclosure.
4Information tagA slide-out label panel that records system information such as the Service Tag
5Power switches (2)Controls power for the expansion enclosure. There is one switch for each power supply.
6Power supply unit and cooling fan module (PS2)600 W power supply

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