Dell Force10 S25N-S50N Dell Force10 S50N and S50V Systems Quick Start Guide - Page 14

DC Power Requirements, Installing Power Supplies

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DC Power Requirements Parameter S50N and S50N-DC Specifications Nominal input voltage -48V to -54V Maximum current draw S50N-DC: 3.6 A at -48 VDC Maximum power consumption S50N: 102W S50N-DC: 136W S50V Specifications -48V to -54V S50V: 11.5 A @ -48VDC S50V: 470W (790W using current-sharing AC and DC inputs) Installing Power Supplies The S50N and the S50V are shipped with power supplies installed and are not hot-swappable. 12 Installing the Hardware

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12
Installing the Hardware
DC Power Requirements
Installing Power Supplies
The S50N and the S50V are shipped with power supplies installed and are not
hot-swappable.
Parameter
S50N and S50N-DC
Specifications
S50V Specifications
Nominal input voltage
-48V to -54V
-48V to -54V
Maximum current
draw
S50N-DC: 3.6 A at -48 VDC
S50V: 11.5 A @ -48VDC
Maximum power
consumption
S50N: 102W
S50N-DC: 136W
S50V: 470W (790W using
current-sharing AC and DC
inputs)