Lenovo ThinkSystem SR550 Product Manual

Also see for ThinkSystem SR550: Manual Manual Quick start guide Setup guide Maintenance manual

Contents

The SR550 server is supported in the following environment:Air temperature:Operating:ASHRAE Class A4: 5 °C - 45 °C (41 °F - 113 °F); for altitudes above 900 m (2,953 ft),decrease the maximum ambient temperature by 1 °C for every 125-m (410-ft) increasein altitudeASHRAE Class A3: 5 °C - 40 °C (41 °F - 104 °F); for altitudes above 900 m (2,953 ft),decrease the maximum ambient temperature by 1 °C for every 175-m (574-ft) increasein altitudeASHRAE Class A2: 10 °C - 35 °C (50 °F - 95 °F); for altitudes above 900 m (2,953 ft),decrease the maximum ambient temperature by 1 °C for every 300-m (984-ft) increasein altitudeNon-operating: 5 °C - 45 °C (41 °F - 113 °F)Storage: -40 °C - +60 °C (-40 °F - 140 °F)Maximum altitude: 3,050 m (10,000 ft)Humidity:Operating:ASHRAE Class A4: 8% - 90% (non-condensing); maximum dew point: 24 °C (75 °F)ASHRAE Class A3: 8% - 85% (non-condensing); maximum dew point: 24 °C (75 °F)ASHRAE Class A2: 8% - 80% (non-condensing); maximum dew point: 21 °C (70 °F)Storage: 8% - 90% (non-condensing)Electrical:100 - 127 (nominal) V AC; 50 Hz / 60 Hz200 - 240 (nominal) V AC; 50 Hz / 60 Hz180 - 300 V DC (HVDC; supported in China only)Acoustics:Minimum configuration:Operating: 5.5 belsIdle: 4.9 belsMaximum configuration:Operating: 6.8 belsIdle: 6.1 belsVibration:Operating: 0.21 G rms at 5 Hz to 500 Hz for 15 minutes across 3 axesNon-operating: 1.04 G rms at 2 Hz to 200 Hz for 15 minutes across 6 surfacesShock:Operating: 15 G for 3 milliseconds in each direction (positive and negative X, Y, and Z axes)Non-operating:12 kg - 22 kg: 50 G for 152 in./sec velocity change across 6 surfaces23 kg - 31 kg: 35 G for 152 in./sec velocity change across 6 surfacesLenovo ThinkSystem SR550 Server 51