Dell OPTIPLEX 390 Technical Manualbook

Also see for OptiPlex 390: Setup & features Quick reference guide Specifications Specifications Setup & features

DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK —FINAL18PO WERNOTE: These form factors utilize a more efficient Active Power Factor Correction (APFC) power supply. Dell recommends only Universal PowerSupplies (UPS) based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or quasi-Square Wave. If youhave questions, please contact the manufacture to confirm the output type.MTAPFC EPADTAPFC EPASFFAPFC EPAPower Supply Wattage 265W 265W HighEfficiency 250W 250W HighEfficiency 240W 240W HighEfficiencyAC input Voltage Range 90 – 264Vac 90 – 264Vac 90 – 264Vac 90 – 264Vac 90 – 264Vac 90 – 264VacAC input current (low acrange/high AC range) 5.0A / 2.5A 5.0A / 2.5A 4.4A / 2.2A 4.4A / 2.2A 4.0A / 2.0A 4.0A / 2.0AAC input Frequency 47HZ/63HZ 47HZ/63HZ 47HZ/63HZ 47HZ/63HZ 47HZ/63HZ 47HZ/63HZAC holdup time (80% load) 16MSEC 16MSEC 16MSEC 16MSEC 16MSEC 16MSECAverage Efficiency (EnergyStar 5.0 Compliant)87 – 90 –87% @ 20 –50 – 100%load87 – 90 –87% @ 20 –50 – 100%load87 – 90 –87% @ 20 –50 – 100%loadTypical Efficiency (ActivePFC) 65% 65% 65%DC parameters+3.3v output 10.0A 10.0A 7.0 A 7.0 A 3.5A 3.5A+5.0v output 13A 13A 15A 15A 11A 11A+12.0v output 12VA/17A;12VB/9A12VA/17A;12VB/9A 17.8A 17.8A 17A 17A+5.0v auxiliary output 4.0A 4.0A 4.0A 4.0A 4.0A 4.0A-12.0v output 0.5A 0.5A 0.5A 0.5A 0.5A 0.5AMax total power 265W 265W 255W 255W 235W 235WMax combined +3.3v /+5.0v power 90W 90W 90W 90W 60W 60WMax combined 12.0vpower (note: only if morethan one 12v rail)240W 240W N/A N/A N/A N/ABTUs/h (based on PSUmax wattage) 904 BTU 904 BTU 853 BTU 853 BTU 819 BTU 819 BTUPower Supply Fan 80*25mm 80*25mm 80*20/25mm 80*20/25mm 60*25mm 60*25mmCompliance:1watt requirement Yes Yes Yes Yes Yes YesBlue Angel Compliant Yes Yes Yes Yes Yes YesClimate Savers / 80PlusCompliant No Yes No Yes No YesFEMP (CECP) StandbyPower Compliant Yes Yes Yes Yes Yes Yes