Specifications

Dell - Internal Use - Confidential
3 Room for text | Dell Inc., 2013
Communications – Serial / Parallel Port PCIe Add-in Card ................................................................. 24
Graphics / Video Controller ............................................................................................................................... 26
Hard Drives .................................................................................................................................................... 28
Media Card Reader (MCR) ........................................................................................................................... 34
BIOS Defaults ................................................................................................................................................ 36
CHASSIS ENCLOSURE & VENTILATION REQUIREMENTS ........................................................................... 38
ENCLOSURE VENTILATION ........................................................................................................................ 38
ENCLOSURE MINIMUM CLEARANCE ....................................................................................................... 38
RECOMMENDED ENCLOSURE .................................................................................................................. 38
OPEN DESK MINIMUM CLEARANCE......................................................................................................... 38
REGULATORY COMPLIANCE AND ENVIRONMENTAL ................................................................................. 39
Acoustic Noise Emission Information .............................................................................................................. 40
OptiPlex 3020 MT ......................................................................................................................................... 40
Declared Sound Power (LWAd) .................................................................................................................. 40
A-Weighted Sound Pressure Level (dB) .................................................................................................... 40
Acoustic Noise Emission Information ............................................................................................................... 41
OptiPlex 3020 SFF ......................................................................................................................................... 41
Declared Sound Power (LWAd) ................................................................................................................... 41
A-Weighted Sound Pressure Level (dB) ..................................................................................................... 41