450W, ATX SFX12V V3.42, EPS 2.92, 1x 80mm (2366RPM), 80 PLUS Bronze

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.

STRONG 12V RAIL
For a stable PCIe graphics support
2 PCIe connectors provide power for a demanding and powerful graphics card. Safety protections defend against overcurrents, over- and undervoltages, short circuits and overloads, thus keeping your valuable components safe.

450 WATTS CONTINUOUS POWER OUTPUT
Ensures a steady and reliable operation
The SFX Power 3 can deliver 450W of continuous power. This ensures a steady and reliable operation even when your PC meets an unexpectedly heavy load.

QUIET AND EFFICIENT OPERATION
For mini or media PCs
The high-quality temperature-controlled 80mm fan allows quiet operations of max. 33.8dB(A). The 80 PLUS Bronze certification with an efficiency rating of up to 89.3% is convincing evidence of this PSU’s power saving operation.

Power
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage
Hold time	21 ms
Efficiency	85.9%
Max output current (+5Vsb)	2.5 A
Max output current (-12V)	0.3 A
Max output current (+5V)	16 A
Max output current (+12V1)	37.5 A
Max output current (+3.3V)	16 A
Combined power (+5V)	85 W
Combined power (+12V)	450 W
Combined power (+3.3V)	85 W
Power Factor Correction (PFC) type	Active
Power factor	0.98
Maximum input current (@220V)	2.5 A
Maximum input current (@110V)	6 A
Input current	6/2.5 A
AC input frequency	50 - 60 Hz
AC input voltage	100 - 240 V
Peak power	500 W
Total power	450 W

Ports & interfaces
Cabling type	Non-Modular
Floppy drive power connector	1
Floppy disk drive cable length	60 cm
PCI Express power cable length	55 cm
PCI Express power connectors (6+2 pin)	2
EPS power connector (4+4 pin)	Yes
Peripheral (Molex) power cable length	300,450 mm
Peripheral (Molex) power connectors (4-pin)	2
SATA power cable length	300,450,600 mm
Number of SATA power connectors	3
Motherboard power cable length	35 cm
Motherboard power connector	20+4 pin ATX

Performance
Safety	CE, CB, TÜV, CU
Mean time between failures (MTBF)	100000 h
Bearing technology	Rifle
Noise level	33.8 dB
EPS version	2.92
ATX version	3.42
80 PLUS certification	80 PLUS Bronze
Power supply unit (PSU) form factor	SFX
Purpose	PC

Design
On/off switch	Yes
Number of fans	1 fan(s)
Fan diameter	8 cm
Cooling type	Active
Product colour	Black

Weight & dimensions
Weight	890 g
Height	64 mm
Depth	100 mm
Width	125 mm

Packaging data
Package type	Box
Package weight	1.24 kg
Package height	207 mm
Package depth	75 mm
Package width	197 mm

Technical details
Sustainability compliance	Yes
Sustainability certificates	ENERGY STAR, ErP, RoHS, WEEE

Logistics data
Harmonized System (HS) code	84733020
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