Technical Guide
Page 5
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL DESKTOP COMPUTER (DT) VIEW 1 2 3 9 10 11 4 56 7 8 12 13 14 15 FRONT VIEW 1 Optical Drive BACK VIEW 5 Microphone Connector 9 Padlock Ring 13 Expansion Card Slots(4) 2 Optical Drive Eject Button 6 Headphone Connector 10 Security Cable Slot 3 Power Button, Power Light 4 USB Connectors (2) 7 Drive Activity Light 8 Diagnostic Lights (4) 11 Power Connectors 12...
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL DESKTOP COMPUTER (DT) VIEW 1 2 3 9 10 11 4 56 7 8 12 13 14 15 FRONT VIEW 1 Optical Drive BACK VIEW 5 Microphone Connector 9 Padlock Ring 13 Expansion Card Slots(4) 2 Optical Drive Eject Button 6 Headphone Connector 10 Security Cable Slot 3 Power Button, Power Light 4 USB Connectors (2) 7 Drive Activity Light 8 Diagnostic Lights (4) 11 Power Connectors 12...
Technical Guide
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...3v output +5.0v output 65% 10.0A 13A 5.0A / 2.5A 47HZ/63HZ 16MSEC 87 - 90 - 87% @ 20 - 50 - 100% load 10.0A 13A DT APFC EPA 250W 250W High Efficiency 90 - 264Vac 90 - 264Vac 4.4A / 2.2A 47HZ/63HZ 16MSEC 65% 4.4A / 2.2A 47HZ/63HZ 16MSEC 87 - 90 - ... 17.8A 17A 17A +5.0v auxiliary output -12.0v output Max total power Max combined +3.3v / +5.0v power Max combined 12.0v power (note: only if more efficient Active Power Factor Correction (APFC) power supply. DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL POWER NOTE: These form factors utilize a more than one 12v rail) BTUs...
...3v output +5.0v output 65% 10.0A 13A 5.0A / 2.5A 47HZ/63HZ 16MSEC 87 - 90 - 87% @ 20 - 50 - 100% load 10.0A 13A DT APFC EPA 250W 250W High Efficiency 90 - 264Vac 90 - 264Vac 4.4A / 2.2A 47HZ/63HZ 16MSEC 65% 4.4A / 2.2A 47HZ/63HZ 16MSEC 87 - 90 - ... 17.8A 17A 17A +5.0v auxiliary output -12.0v output Max total power Max combined +3.3v / +5.0v power Max combined 12.0v power (note: only if more efficient Active Power Factor Correction (APFC) power supply. DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL POWER NOTE: These form factors utilize a more than one 12v rail) BTUs...
Technical Guide
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DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL MEDIA CARD READER (MCR) NOTE: Dell 19 in 1 Media Card Reader (MCR) is ...(MS-PRO) Specification 1.02 Memory Stick (MS) Specification 1.43 xD Specification 1.2 Power Source Max Power Requirements 2.5W Supply Voltage Range 4.75V ~ 5.25V Power Consumption: Environmental Operating Conditions (Non-Condensing): Standby less than 0.5mA @ 5.0VDC ... converter on the MT and DT and may require a slim line optical drive depending on the SFF and USFF chassis. 19 IN 1 MEDIA CARD READER MT/DT External Dimensions inches/(centimeters) (With...
DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK -FINAL MEDIA CARD READER (MCR) NOTE: Dell 19 in 1 Media Card Reader (MCR) is ...(MS-PRO) Specification 1.02 Memory Stick (MS) Specification 1.43 xD Specification 1.2 Power Source Max Power Requirements 2.5W Supply Voltage Range 4.75V ~ 5.25V Power Consumption: Environmental Operating Conditions (Non-Condensing): Standby less than 0.5mA @ 5.0VDC ... converter on the MT and DT and may require a slim line optical drive depending on the SFF and USFF chassis. 19 IN 1 MEDIA CARD READER MT/DT External Dimensions inches/(centimeters) (With...