Power Supply - Sfx Power 3 450w 20+4 Pin ATX Black

Introduction

SFX Power 3 450W, the compact PSU from be quiet! that gives you more for your mini or media PC. It provides enough power to support powerful PCIe graphics cards while offering the ideal combination of power, quietness and reliability. That makes it the perfect choice for compact PC systems that perform beyond the ordinary.

Power

Total power

450 W

Peak power

500 W

AC input voltage

100 - 240 V

AC input frequency

50/60 Hz

Input current

6/2.5 A

Maximum input current (@110V)

6 A

Maximum input current (@220V)

2.5 A

Power factor

0.98

Power Factor Correction (PFC) type

Active

Combined power (+3.3V)

85 W

Combined power (+12V)

450 W

Combined power (+5V)

85 W

Max output current (+3.3V)

16 A

Max output current (+12V1)

37.5 A

Max output current (+5V)

16 A

Max output current (-12V)

0.3 A

Max output current (+5Vsb)

2.5 A

Hold time

21 ms

Efficiency

85.9%

Power protection features

Over current, Over power, Over voltage, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector

20+4 pin ATX

Motherboard power cable length

35 cm

Number of SATA power connectors

3

SATA power cable length

300,450,600 mm

Peripheral (Molex) power connectors (4-pin)

2

Peripheral (Molex) power cable length

300,450 mm

EPS power connector (4+4 pin)

Y

PCI Express power connectors (6+2 pin)

2

PCI Express power cable length

55 cm

Floppy drive power connector

1

Floppy disk drive cable length

60 cm

Cabling type

Non-Modular

Performance

80 PLUS certification

80 PLUS Bronze

Purpose

PC

Power supply unit (PSU) form factor

SFX

ATX version

3.42

EPS version

2.92

Noise level

33.8 dB

Bearing technology

Rifle

Mean time between failures (MTBF)

100000 h

Safety

CE, CB, TÜV, CU

Design

Product colour

Black

Cooling type

Active

Fan diameter

8 cm

Number of fans

1 fan(s)

On/off switch

Y

Weight & dimensions

Width

125 mm

Depth

100 mm

Height

64 mm

Weight

890 g

Packaging data

Package width

197 mm

Package depth

75 mm

Package height

207 mm

Package weight

1.24 kg

Package type

Box

Technical details

Sustainability compliance

Y

Sustainability certificates

ENERGY STAR, ErP, RoHS, WEEE

Logistics data

Shipping (inner) case length

45.7 cm

Shipping (inner) case width

26.5 cm

Shipping (inner) case height

23.3 cm

Products per shipping (inner) case

6 pc(s)

Shipping (inner) case gross weight

8.19 kg