The Gigabyte P550B Power Supply
The P550B Power Supply 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.
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.
- 80 PLUS Bronze certified
- 120mm Silent Hydraulic Bearing (HYB) Fan
- Reliable flat cable
- Single +12V rail
- OVP/OPP/SCP/UVP/OCP/OTP protection
|Make and Model||Gigabyte P550B Power Supply|
|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|
|Fan Type||120 mm Hydraulic Bearing (HYB) Fan|
|Efficiency||85% at typical load|
|Power Good Signal||100-500ms|
|Hold Up Time||>16ms|
|Cable Type||Flat, All black|
|Connectors||ATX/MB 20+4 Pin x 1 : 550mm*1
CPU/EPS 4+4 Pin x 1 : 600mm*1
PCI-e 6+2 Pin x 2 : 550mm+150mm*1
SATA x 6 : 500mm+120mm+120mm*2
4 Pin Peripheral x 3 + 4-Pin floppy x 1 : 500mm+120mm+120mm+120mm*1
|Dimensions||150 x 140 x 86 mm|
- Gigabyte Power Supply
- Accessories and Cables
- Users Manual