Gigabyte P550B power supply unit 550 W 20+4 pin ATX ATX Black

Design
On/off switch: Yes
Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Fan location: Top

Power
Efficiency: 85%
Total power: 550 W
Combined power (+5V): 108 W
Max output current (+12V): 43.5 A
Power Factor Correction (PFC) type: Active
Max output current (+5Vsb): 3 A
Combined power (+5Vsb): 15 W
Combined power (+12V): 522 W
AC input voltage: 100 240 V
Max output current (+5V): 15 A
Power protection features: Overheating, Over power, Under voltage, Over current, Short circuit, Over voltage
Combined power (+3.3V): 108 W
Hold time: 16 ms
Max output current (+3.3V): 18 A
Max output current (12V): 0.3 A
AC input frequency: 50 60 Hz
Power factor: 0.9
Input current: 8 4 A
Combined power (12V): 3.6 W

Weight & dimensions
Width: 150 mm
Height: 86 mm
Depth: 140 mm

Performance
Purpose: PC
Power supply unit (PSU) form factor: ATX
Bearing technology: HDB
ATX version: 2.31
80 PLUS certification: 80 PLUS Bronze
Mean time between failures (MTBF): 100000 h

Ports & interfaces
PCI Express power cable length: 55 cm
ATX power connector (20+4 pin): Yes
CPU power cable length: 60 cm
Number of SATA power connectors: 6
Peripheral (Molex) power connectors (4pin): 3
PCI Express power connectors (6+2 pin): 2
Motherboard power cable length: 55 cm
Peripheral (Molex) power cable length: 500
Cabling type: NonModular
Motherboard power connector: 20+4 pin ATX
CPU power connector (4+4 pin): Yes
SATA power cable length: 500
Floppy disk drive connector: Yes
PCI Express connector: Yes
Floppy drive power connector: 1

Logistics data
Harmonized System (HS) code: 84733020