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.
Features: VERSATILE COMPATIBILITY: Mounts in any 2Post rack with support for square or round hole racks (10-32 12-24 metric M6 threads) ensuring broad compatibility.^^OEM ALTERNATIVE: Provides an excellent alternative to OEM rails with compatibility for Dell HP and IBM servers and ships with screws cage nuts and nuts for easy installation.^^ADJUSTABLE