Dell Force10 S25N-S50N Dell Force10 S50N and S50V Systems Quick Start Guide - Page 13

Environmental Parameters Parameter S50N and S50N-DC Specifications S50V Specifications Temperature Operating: 32° to 122°F (0° to 50°C) Non-operating (storage temperature): -40° to 158°F (40° to 70°C) Operating: 32° to 122°F (0° to 50°C) Non-operating (storage temperature): -40° to 158°F (40° to 70°C) Maximum thermal output S50N: 531 BTU/Hour S50N-DC: 465 BTU/Hour S50V: 497 BTU/Hour Maximum altitude No performance degradation to No performance degradation to 10,000 feet (3,048 meters) 10,000 feet (3,048 meters) Relative humidity 10 to 85% non-condensing 10 to 85% non-condensing Shock Designed to meet MIL-STD- Designed to meet MIL-STD- 810 810 Vibration Telcordia GR-63-CORE Telcordia GR-63-CORE ISO 7779 A-weighted S50N: 42.0 dBA at 73.4°F sound pressure level (23°C) S50V: 62.2 dBA at 73.4°F (23°C) AC Power Requirements Parameter S50N and S50N-DC Specifications S50V Specifications Nominal input voltage 100 to 240 VAC, 50/60Hz 100 to 240 VAC, 50/60Hz Maximum current draw 6.5 A @ 115 VAC 3.25 A @ 200/240 VAC 6.5 A @ 115 VAC 3.25 A @ 200/240 VAC Maximum power consumption S50N: 156W S50N-DC: 136 W S50V: 146W Maximum PoE power 320W for PoE using either AC 320W for PoE using either AC or DC inputs or DC inputs 790W for PoE using loadsharing AC and DC inputs 790W for PoE using loadsharing AC and DC inputs Installing the Hardware 11