Gigabyte 550W 80 Plus Bronze Power Supply – P550B

Features
80 PLUS Bronze certified
120mm Silent Hydraulic Bearing (HYB) Fan
Reliable flat cable
Single +12V rail
OVP/OPP/SCP/UVP/OCP/OTP protection

80 PLUS BRONZE CERTIFIED
80 Plus Bronze certified ensures to deliver 85% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise.

Reliable Flat Cable
P550B provides the best solution for the system builds. The flat cable reduces the clutter and improves the airflow in the case.

120mm Silent Hydraulic Bearing (HYB) Fan
120mm Silent Hydraulic Bearing fan optimizes the noise reduction and the thermal performance. The fan speed is adjusted according to the automatic power detection. The Hydraulic Bearing fan provides longer and more stable life time.

SINGLE +12V RAIL
Single +12V rail provides the best power output, stability and compatibility for the hardware. It provides the easiest way to install the power cable. And it is the best design for overclocking

PROTECTION
In order to make sure the entire computer system to operate stably under any conditions, we not only added protection designs such as OCP, OTP, OVP, OPP, UVP and SCP, but also ensured the stable operation of your system through the safety certification of various countries.

Specifications:

Model
P550B

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

80 PLUS
Bronze

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

Cable Type
Flat, All black

Connectors
ATX/MB 20+4 Pin x 1 : 550mm x 1
CPU/EPS 4+4 Pin x 1 : 600mm x 1
PCI-e 6+2 Pin x 2 : 550mm+150mm x 1
SATA x 6 : 500mm+120mm+120mm x 2
4 Pin Peripheral x 3 + 4-Pin floppy x 1 : 500mm+120mm+120mm+120mm x 1

What’s in the box
1 x Gigabyte 550W 80 Plus Bronze Power Supply – P550B
Documentation