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be quiet! SFX POWER 3 450W power supply unit 20+4 pin ATX Black

£67.96 £56.63

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

Strong 12V rail with 450W of continuous power
Two 6+2pin PCIe connectors for powerful GPUs
High-quality temperature-controlled 80mm fan for quiet operation of max. 33.8dB(A)
Sleeved or flat black cables up to 60cm
80 PLUS® Bronze efficiency (up to 89.3%)
Meets the latest safety and efficiency requirements
Standby draw less than 0.11 watts
Product conception, design and quality control in Germany

More Information

More Information
Purpose	PC
Total power	450 W
Power supply unit (PSU) form factor	SFX
SKU	BN321
EAN	4260052188279
Manufacturer	be quiet!
Availability	Y
PDF URLs	View PDF View PDF

Description

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.

Specifications

Cooling
Fan diameter	8 cm
Number of fans	1 fan(s)
Cooling type	Active
Performance
On/off switch	Yes
Power supply unit (PSU) form factor	SFX
80 PLUS certification	80 PLUS Bronze
Purpose	PC
ATX version	3.42
EPS version	2.92
Safety	CE, CB, TÜV, CU
Noise level	33.8 dB
Mean time between failures (MTBF)	100000 h
Bearing technology	Rifle
Harmonized System (HS) code	84733020
Design
80 PLUS certification	80 PLUS Bronze
Safety	CE, CB, TÜV, CU
Product colour	Black
Fan diameter	8 cm
On/off switch	Yes
Number of fans	1 fan(s)
Cooling type	Active
Power
Total power	450 W
Maximum input current (@220V)	2.5 A
Peak power	500 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	6/2.5 A
Power factor	0.98
Power Factor Correction (PFC) type	Active
Maximum input current (@110V)	6 A
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
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage
Hold time	21 ms
Efficiency	85.9%
Ports & interfaces
Motherboard power cable length	35 cm
SATA power cable length	300,450,600 mm
Peripheral (Molex) power cable length	300,450 mm
PCI Express power cable length	55 cm
Floppy disk drive cable length	60 cm
Motherboard power connector	20+4 pin ATX
Number of SATA power connectors	3
Peripheral (Molex) power connectors (4-pin)	2
PCI Express power connectors (6+2 pin)	2
Floppy drive power connector	1
Cabling type	Non-Modular
EPS power connector (4+4 pin)	Yes

Technical details
Shipping (inner) case width	26.5 cm
Shipping (inner) case length	45.7 cm
Shipping (inner) case height	23.3 cm
Products per shipping (inner) case	6 pc(s)
Sustainability compliance	Yes
Sustainability certificates	ENERGY STAR, ErP
Compliance certificates	RoHS, WEEE
Weight & dimensions
Width	125 mm
Depth	100 mm
Height	64 mm
Weight	890 g
Packaging data
Package depth	75 mm
Package width	197 mm
Package height	207 mm
Package type	Box
Package weight	1.24 kg
Certificates
80 PLUS certification	80 PLUS Bronze
Safety	CE, CB, TÜV, CU
Logistics data
Harmonized System (HS) code	84733020
Shipping (inner) case width	26.5 cm
Shipping (inner) case length	45.7 cm
Shipping (inner) case height	23.3 cm
Products per shipping (inner) case	6 pc(s)
Shipping (inner) case gross weight	8.19 kg
Other features
Harmonized System (HS) code	84733020

Delivery Details

UK distributors.
Order before 4 pm for next-day delivery.
Standard (2-3 days) £7.50
Next Day £9.99
Free standard delivery over £100

There are deivery surcharges to these postcodes:

Postcode	Charge
IV3-40	£20
IV52-54	£20
IV63	£20
KW1-14	£20
PA10-40	£20
PH19-40	£20
PH50	£20
HS	£50
IV41-51	£50
IV55-56	£50
KA27-28	£50
KW15-17	£50
PA41-49	£50
PA60-62	£50
PA76-78	£50
PH41-44	£50
ZE	£50
IM	£50
JE	£50
GY	£50
TR21-25	£50
BT	£20