Silverstone SX450-B power supply unit 450 W 24-pin ATX SFX Black

Support IEC 62368-1 safety standardComply with updated safety standard to provide additional security for you under the changing regulationsHigh efficiency with 80 PLUS Bronze certification80 PLUS Bronze efficiency and a silent running fan for class leading efficiency and low noiseActive PFC + Forward + DC to DC designActive PFC provides higher power efficiency, while Forward + DC to DC design provides stability and reliability

Power
Total power:	450 W
AC input voltage:	90 - 265 V
AC input frequency:	47 - 63 Hz
Power Factor Correction (PFC) type:	Active
Combined power (+3.3V):	120 W
Combined power (+12V):	450 W
Combined power (+5V):	120 W
Max output current (+3.3V):	20 A
Max output current (+12V):	37.5 A
Max output current (+5V):	20 A
Max output current (-12V):	0.3 A
Max output current (+5Vsb):	2.5 A
Efficiency:	85%
Power protection features:	Over current, Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces
Motherboard power connector:	24-pin ATX
Peripheral (Molex) power connectors (4-pin):	2
Motherboard power cable length:	30 cm
Number of SATA power connectors:	3
SATA power cable length:	100,200,300 mm
Peripheral (Molex) power cable length:	200,300 mm
EPS power connector (4+4 pin):
PCI Express power connectors (6+2 pin):	2
PCI Express power cable length:	40 cm
Floppy drive power connector:	1
Floppy disk drive cable length:	10 cm
Performance
Purpose:	PC
Power supply unit (PSU) form factor:	SFX
80 PLUS certification:	80 PLUS Bronze
Mean time between failures (MTBF):	100000 h
Design
Product colour:	Black
Fan diameter:	8 cm
Number of fans:	1 fan(s)
Operational conditions
Operating temperature (T-T):	0 - 40 °C
Weight & dimensions
Width:	125 mm
Depth:	100 mm
Height:	63.5 mm
Weight:	910 g
Packaging data
Package type:	Box
Logistics data
Harmonized System (HS) code:	84733020