Dell SC4020 - SC280 Expansion Enclosure Back-Panel Features and Indicators

Item Name Panel Description
NOTE: Both drawer fault LEDs (and all
contained DDIC LEDs) will flash when the
expansion enclosure indicator is set to On
in System Manager.
SC280 Expansion Enclosure Back-Panel Features and Indicators
The SC280 back panel shows power, connectivity, and fault indicators.
Figure 23. SC280 Expansion Enclosure Back-Panel Features and Indicators
Item Name Icon Description
1 Optional cable
retention positions
(4)
— Locations for optional cable retention brackets.
2 Expansion
Enclosure Modules
(2)
— Each EMM contains SAS ports and status indicators.
3 Cooling fans (5) — Fans that provide cooling for the expansion enclosure.
4 Power supply units
(2)
— 2.8 kW power supply that provides power for the expansion
enclosure.
5 Optional cable
retention positions
(4)
— Locations for optional cable retention brackets.
6 Power switch (2) — Controls power for the expansion enclosure. There is one
switch for each power supply.
About the SC4020 Storage System
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