Empower your computer with the GP-P550B 550W 80 PLUS Bronze Power Supply. Featuring a single +12V rail, this 550W PSU follows the Intel ATX 12V v2.31 form factor. A 120mm hydraulic bearing fan provides ample cooling and boasts a lifespan of more than four years. In addition to motherboard and CPU connectors, the GP-P550B also provides two PCIe and six SATA connectors, as well as three 4-pin peripheral connectors and a 4-pin floppy connector. Rated 80 PLUS Bronze, the Gigabyte GP-P550B delivers up to 85% efficiency and uses flat cables.

Model: P550B
Color: Black
Total Wattage: 550 W
Combined Power for +12 V: 522 W
Max Load for +12 V: 43.5 A
Combined Power for +3.3/+5 V: 108 W
Max Load for +3.3 V: 18 A
Max Load for +5 V: 15 A
Max Power for +5 Vsb: 15 W
Max Load for +5 Vsb: 3 A
Max Power for -12 V: 3.6 W
Max Load for -12 V: 0.3 A
AC Input Power: 100 to 240 VAC, 50 / 60 Hz at 4 to 8 A
Type: Intel Form Factor ATX 12V v2.31
PFC: Active PFC(>0.9 typical)
Input Voltage: 100-240 Vac(full range)
Input Current: 8-4 A
Input Frequency: 60-50 Hz
Output Capacity: 550W
Fan Type: 120mm Hydraulic Bearing (HYB) Fan
Efficiency: 85% at typical load
MTBF: >100,000 hours
Protection: OVP/OPP/SCP/UVP/OCP/OTP
Power Good Signal: 100-500ms
Hold-Up Time: >16ms
Dimensions (LxWxH): 5.9 x 5.5 x 3.4 IN
Weight: 4 lb