Optiplex 980 SFF
Component | Typical Configuration | EcoKit Configuration | |
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CPU | Quad Core i7 2.8 GHz | Dual Core i5 3.2 GHz | Dual Core i5 3.2 GHz |
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Memory | 4 GB DDRIII 800 MHz | 2 GB DDRIII 800 MHz | 2 GB DDRIII 800 MHz |
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HDD (#, capacity) | 320 GB 7200 RPM SATA | 160 GB 7200 RPM SATA | 2.5” 160 GB 7200 RPM SATA |
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RMSD | Slim DVD | Slim DVD | Slim DVD |
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Graphics Adapter | AMD Radeon HD3470 256MB | Integrated Adapter | Integrated Adapter |
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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
Sound Power
| Typical Configuration | EcoKit Configuration | |
Operating Mode | Declared Sound Power (LWAd) | Declared Sound Power (LWAd) | Declared Sound Power (LWAd) |
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Idle | 3.9 | 3.5 | 3.0 |
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HDD Operating | 4.0 | 3.4 | 3.0 |
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ODD Operating | 4.8 | 4.8 | 4.8 |
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90% CPU | 4.6 | 3.4 | 3.1 |
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Sound Pressure at Operator Position
| Typical Configuration | EcoKit Configuration | ||
Operating Mode | Sound Pressure at Operator | Sound Pressure at Operator | Sound Pressure at Operator | |
Position (LpA) | Position (LpA) | Position (LpA) | ||
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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 |
