Dell 
Dell PowerEdge M610 Technical Guide       13 
 
Table 4.  Acoustical Performance of M1000e Chassis with Eight M610 Blades Installed 
Typical Configuration (per blade) @ 23±2°C Ambient in M1000e Chassis 
 
Definitions 
Typical configuration: The system is populated with projected average quantity, type, capacity, 
speed, etc., of components. 
Idle: Reference ISO7779 (2010) definition 3.1.7; system is running in its OS but no other specific 
activity. 
LwA – UL: The upper limit sound power level (LwA) calculated per section 4.4.2 of ISO 9296 (1988) 
and measured in accordance to ISO 7779 (2010).