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
Cooling (Optional): TEMPERATURE CONTROL sensor, 4 cooling fans
Cooling (Standard): Active–4 cooling fan module (all models) and Temperature Control System/Passive – air flow circulation due to perforated front door.