Features: VERSATILE COMPATIBILITY: Fits both 2 Post and shallow 4 Post racks; Supports square round and threaded holes for versatile mounting options^^SPECIFIC SERVER SUPPORT: Compatible with Dell PowerEdge R210 and R220 servers; Provides a reliable alternative to the standard Dell rail kit^^ADAPTABLE MOUNTING DEPTH: Accommodates rack depths from 15 to 23.5
Power: AC input power voltage: 100V to 240V
Power frequency: 50Hz to 60Hz, single phase
Temperature: Operating temperature: 5 degree C to 35 degree C (40 degree F to 95 degree F)
Storage temperature: -20 degree C to 60 degree C (-5 degree F to 140 degree F)