Table 4. Typical Configuration For Acoustical Performance Analysis - Dell PowerEdge M610x Technical Manual

Dell
acoustical performance in 23±2° C ambient: LwA-UL
4
tones .
Table 4.
Chassis
Blade
Slots populated
Power supply
Blanks
System Fans
Blade Internals
CPU
DIMM
Mezz Cards
HDD
3
LwA – UL is the upper limit sound power level (LwA) calculated per section 4.4.2 of ISO 9296 (1988) and measured in
accordance to ISO 7779 (1999).
4
Prominent tone: Criteria of D.5 and D.8 of ECMA-74 9th ed. (2005) are followed to determine if discrete tones are prominent.
The system is placed in a rack with its bottom at 75 cm from the floor. The acoustical transducer is at front bystander position,
ref ISO7779 (1999) Section 8.6.2.
Dell PowerEdge M610x Technical Guide
Typical Configuration for Acoustical Performance Analysis
Description
M610x
1, 2, 3, 4
2360-W
M1000e fan
Description
Intel E5620 80W
4 GB Dual Rank
Dual port GbE FC
SAS 2.5‖ 146 GB, 15 krpm
3
= 8.2 bels and no prominent
Quantity
4
6
8
9
Quantity
2
12
2
2
13