Dell Optiplex 7010 Technical Manualbook page 45

DELL™ OPTIPLEX™ 7010 TECHNICAL GUIDEBOOK VER1.0
ACOUSTIC NOISE EMISS ION INFORMATION
OPTIPLEX 7010 DT
Component
CPU
Memory
HDD (#, capacity)
RMSD
Graphics Adapter
The Declared Noise Emission in accordance with ISO 9296 for the Dell OptiPlex 7010 DT is as follows:
(all values L expressed in bels; 1 bel=10 decibels, re 10
WAd
Operating Mode
Idle
HDD Operating
90% CPU
ODD Operating
The Declared A-weighted Sound Pressure Level in decibels (re 2x10
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
1
follows :
Typical Configuration Declared Sound Pressure
Operating Mode
Operator
Position
(LpA)
Idle 22.5
HDD Operating 22.7
90% CPU
23.9
ODD Operating 44.5
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
Typical Configuration
Ivy Bridge i5 3470
4G DDR3 1600MHz
500G 7200RPM SATA3
16X DVD+/-RW SATA HH
Intel® HD Graphics Family
Typical Configuration
Declared Sound Power (L
3.4
3.4
3.6
5.1
(LpA)
Table-Top Floor-Standing
Bystander Operator
Position Position
(LpA) (LpA)
20.1 19.8
20.0 19.5
22.2 24.6
39.3 36.3
High-end Configuration
Ivy Bridge i5 3770
8G DDR3 1600MHz(x2)
1T 7200RPM SATA3
16X DVD+/-RW SATA HH
ATI Radeon HD7570
-12
Watts)
High-end Configuration
) Declared Sound Power (L
WAd
3.9
4.0
4.2
5.2
-5
Pa), at Operator, Bystander, and Desk Side Positions are
High-end Configuration Declared Sound Pressure
Table-Top
Bystander Operator
Position Position
(LpA) (LpA)
19.1 25.2
19.2 25.4
23.5 32.6
35.1 44.5
)
WAd
(LpA)
Floor- Standing
Bystander Operator
Position Position
(LpA) (LpA)
23.1 22.0
23.5 21.9
30.2 25.7
39.5 37.2
Bystander
Position
(LpA)
21.1
20.9
25.2
35.4
45