be quiet! System Power 11 550W power supply unit 20+4 pin ATX ATX Black

Характеристики

Depth

86 mm

Weight

1.92 kg

Height

140 mm

Width

150 mm

Package weight

2.3 kg

On/off switch

Yes

Product colour

Black

Package width

195 mm

Package depth

268 mm

Package height

97 mm

Compliance certificates

CB
CE
RoHS
TÜV mark
UKCA
WEEE

Sustainability certificates

ENERGY STAR
ErP

AC input frequency

50 Hz

AC input voltage

200 - 240 V

Input current

4 A

Package type

Box

Mean time between failures (MTBF)

100000 h

Products per shipping (inner) case

6 pc(s)

Cooling type

Active

Screws included

Yes

Peripheral (Molex) power connectors (4-pin)

1

Noise level

24.2 dB

Efficiency

89.7%

Purpose

PC

Waste Electrical and Electronic Equipment (WEEE) compliance

Yes

Shipping (inner) case length

55.6 cm

Shipping (inner) case width

31.1 cm

Shipping (inner) case height

21.8 cm

Number of fans

1 fan(s)

Fan diameter

12 cm

80 PLUS certification

80 PLUS Bronze

Shipping (inner) case gross weight

14.9 kg

Total power

550 W

Power protection features

Over current
Overheating
Over power
Over voltage
Short circuit
Surge & inrush
Under voltage

Bearing technology

Rifle

Fan speed

0 - 1800 RPM

Combined power (-12V)

3.6 W

Combined power (+3.3V)

120 W

Combined power (+5Vsb)

15 W

Max output current (+5V)

20 A

Max output current (+3.3V)

20 A

Combined power (+5V)

120 W

Hold time

16.86 ms

Combined power (+12V)

550 W

Max output current (+5Vsb)

3 A

Max output current (-12V)

0.3 A

ATX version

3.1

Power supply unit (PSU) form factor

ATX

Number of SATA power connectors

5

PCI Express power connectors (6+2 pin)

2

Motherboard power connector

20+4 pin ATX

CPU power connector (4+4 pin)

Yes

Cabling type

Non-Modular

Power factor

0.98

Max output current (+12V1)

45.83 A

EPS version

2.92

Cable ties included

Yes

Number of +12V rail(s)

1

CPU P4 connector (4-pin)

1

PCI Express power connectors (12-pin)

1