Dell manual 8X 12.7 Sata Dvdrw, Optiplex 7010 SFF

DELL™ OPTIPLEX™ 7010 TECHNICAL GUIDEBOOK VER1.2

ACOUSTIC NOISE EMISSION INFORMATION

OPTIPLEX 7010 SFF

Component	Typical Configuration	High-end Configuration
CPU	Ivy Bridge i5 3470	Ivy Bridge i5 3770
Memory	4G DDR3 1600MHz	8G DDR3 1600MHz(x2)
HDD (#, capacity)	500G 7200RPM SATA3	1T 7200RPM SATA3
RMSD	8X 12.7 SATA DVDRW	8X 12.7 SATA DVDRW
Graphics Adapter	Intel® HD Graphics Family	ATI Radeon HD7570

The Declared Noise Emission in accordance with ISO 9296 for the Dell OptiPlex 7010 SFF is as follows: (all values LWAd expressed in bels; 1 bel=10 decibels, re 10-12Watts)

Operating Mode	Typical Configuration	High-end Configuration
	Declared Sound Power (LWAd)	Declared Sound Power (LWAd)
Idle	3.9	4.3
HDD Operating	3.9	4.3
90% CPU	3.9	4.4
ODD Operating	4.8	4.8

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 follows1:

-5Pa), at Operator, Bystander, and Desk Side Positions are declared in accordance with ISO 9296 for this product is as

Operating Mode	Typical Configuration Declared Sound Pressure				High-end Configuration Declared Sound Pressure
		(LpA)				(LpA)
	Table-Top		Floor-Standing		Table-Top		Floor- Standing
	Operator	Bystander	Operator	Bystander	Operator	Bystander	Operator	Bystander
	Position	Position	Position	Position	Position	Position	Position	Position
	(LpA)	(LpA)	(LpA)	(LpA)	(LpA)	(LpA)	(LpA)	(LpA)
Idle	30.2	25.5	25.2	24.5	31.1	27.2	26.2	25.7
HDD Operating	30.3	25.8	25.5	24.9	31.4	27.5	26.1	25.8
90% CPU	33.1	29.2	26.9	26.0	34.3	30.7	28.9	28.5
ODD Operating	36.5	32.7	30.9	29.9	37.7	32.9	32.9	32.1

1All 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.

2Declared Sound Power rounded to nearest tenth of a bel per ISO 9296 section 4.4.2

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