Dell OptiPlex 990 SF Spécifications télécharger pdf (Page 21)

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK —V 1.0

POWER

NOTE: These form factors utilize a more efficient Active Power Factor Correction (APFC) power supply. Dell recommends only Universal Power

Supplies (UPS) based on Sine Wave output for APFC PSUs, not an approximation of a Sine Wave, Square Wave, or quasi-Square Wave. If you

have questions, please contact the manufacture to confirm the output type.

APFC EPA

SFF

APFC EPA

USFF

EPA

Power Supply Wattage 265W

265W High

Efficiency

250W

250W High

Efficiency

240W

240W High

Efficiency

200W High

Efficiency

AC input Voltage

Range

90 –

264Vac

90 –

264Vac

90 –

264Vac

90 –

264Vac

90 –

264Vac

90 –

264Vac

90 – 264Vac

AC input current (low

ac range/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 / 2.0A 2.9A / 1.45A

AC input Frequency 47HZ/63HZ 47HZ/63HZ 47HZ/63HZ 47HZ/63HZ 47HZ/63HZ 47HZ/63HZ 47 – 63 Hz

AC holdup time (80%

load)

16MSEC 16MSEC 16MSEC 16MSEC 16MSEC 16MSEC 16 ms

Average Efficiency

(Energy Star 5.0 Com-

pliant)

87 – 90 –

87% @ 20

– 50 –

100% load

87 – 90 –

87% @ 20

– 50 –

100% load

87 – 90 –

87% @ 20

– 50 –

100% load

87 – 90 –

87% @ 20 –

50 – 100%

load

Typical Efficiency

(Active PFC)

65% 65% 65% N/A

DC parameters

+3.3v output 10.0A 10.0A 7.0 A 7.0 A 3.5A 3.5A N/A

+5.0v output 13A 13A 15A 15A 11A 11A N/A

+12.0v output

12VA/17A;

12VB/9A

12VA/17A;

12VB/9A

17.8A 17.8A 17A 17A

+12VA -

12.5 A &

+12VB - 6.0

Note: +12VB

Rated at

0.4A when in

Standby

Mode.

+5.0v auxiliary output 4.0A 4.0A 4.0 4.0 4.0A 4.0A N/A

-12.0v output 0.5A 0.5A 0.5A 0.5A 0.5A 0.5A 0.1 A

Max total power 265W 265W 255W 255W 235W 235W 200W

Max combined +3.3v /

+5.0v power

90W 90W 90W 90W 60W 60W N/A

Max combined 12.0v

power (note: only if

more than one 12v rail)

240W 240W N/A N/A N/A N/A 200W

BTUs/h (based on PSU

max wattage)

904 BTU 904 BTU 853 BTU 853 BTU 819 BTU 819 BTU 682 BTU

Power Supply Fan 80*25mm 80*25mm

80*20/25m

60*25mm 60*25mm N/A

Compliance:

1watt requirement Yes Yes Yes Yes Yes Yes Yes

Blue Angel Compliant Yes Yes Yes Yes Yes Yes Yes

Climate Savers /

80Plus Compliant

No Yes No Yes No Yes Yes

FEMP (CECP) Standby

Power Compliant

Yes Yes Yes Yes Yes Yes Yes

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Dell OptiPlex 990 SF Spécifications Page 21

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