Filter
Top Products
DELL™ OPTIPLEX™ 7010 TECHNICAL GUIDEBOOK VER1.2
47
ACOUSTIC NOISE EMISSION INFORMATION
OPTIPLEX 7010 USFF
1
All tests are conducted according to ISO 7779 and declared according to ISO 9296 except 90% CPU. For this mode, the system CPU was stressed
at 90% utilization with no other peripheral device actively seeking. This test mode is not specified in ISO 7779, but was measured using the same
microphone distances and measurement techniques defined for the other reported operating modes.
2
Declared Sound Power rounded to nearest tenth of a bel per ISO 9296 section 4.4.2
The Declared Noise Emission in accordance with ISO 9296 for the Dell Optiplex 7010 USFF is as follows:
(all values L
WAd
expressed in bels; 1 bel=10 decibels, re 10
-12
Watts)
The Declared A-weighted Sound Pressure Level in decibels (re 2x10
-5
Pa), at Operator, Bystander, and Desk Side Positions are
measured in accordance with ISO 7779 7.6.1, 7.6.2, and C.15.2 and declared in accordance with ISO 9296 for this product is as
follows
1
:
Operating Mode
Typical Configuration
Declared Sound Power (L
WAd
)
Idle
3.9
HDD Operating
3.9
90% CPU
4.8
ODD Operating
4.7
Component
Typical Configuration
CPU
Ivy Bridge i5 3470
Memory
4G DDR3 1600MHz
HDD (#, capacity)
500G 7200RPM SATA2
RMSD
8X 12.7 SATA DVDRW
Graphics Adapter
Intel® HD Graphics Family
Operating Mode
Typical Configuration Declared Sound Pressure
(LpA)
Table-Top Floor-Standing
Operator
Position
(LpA)
Bystander
Position
(LpA)
Operator
Position
(LpA)
Bystander
Position
(LpA)
Idle
28.5 25.4 22.9 21.6
HDD Operating
28.6 25.6 22.9 21.7
90% CPU
28.9 25.8 23.8 21.9
ODD Operating
40.3 35.9 32.5 29.9