Dell manual Optiplex 980 SFF

Optiplex 980 SFF

Component	High-end Configuration	Typical Configuration	EcoKit Configuration
CPU	Quad Core i7 2.8 GHz	Dual Core i5 3.2 GHz	Dual Core i5 3.2 GHz
Memory	4 GB DDRIII 800 MHz	2 GB DDRIII 800 MHz	2 GB DDRIII 800 MHz
HDD (#, capacity)	320 GB 7200 RPM SATA	160 GB 7200 RPM SATA	2.5” 160 GB 7200 RPM SATA
RMSD	Slim DVD +/-RW	Slim DVD +/-RW	Slim DVD +/-RW
Graphics Adapter	AMD Radeon HD3470 256MB	Integrated Adapter	Integrated Adapter

The Declared Noise Emission in accordance with ISO 9296 for the Dell Optiplex 980 MT is as follows5:

(all values LWAd expressed in bels6; 1 bel=10 decibels, re 10-12Watts; all values LpA expressed in decibels3, re 2x10-5Pa)

Sound Power

	High-end Configuration	Typical Configuration	EcoKit Configuration
Operating Mode	Declared Sound Power (LWAd)	Declared Sound Power (LWAd)	Declared Sound Power (LWAd)
Idle	3.9	3.5	3.0
HDD Operating	4.0	3.4	3.0
ODD Operating	4.8	4.8	4.8
90% CPU	4.6	3.4	3.1

Sound Pressure at Operator Position

	High-end Configuration	Typical Configuration	EcoKit Configuration
Operating Mode	Sound Pressure at Operator	Sound Pressure at Operator	Sound Pressure at Operator
	Position (LpA)	Position (LpA)	Position (LpA)

5All 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.

6Declared Sound Power rounded to the nearest tenth of a bel per ISO 9296 section 4.4.2

3Declared Sound Pressure rounded to the nearest whole decibel per ISO 9296 section 4.4.4

OptiPlex 980 Technical Guidebook Page 50