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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.

The life of the Hydraulic Bearing fan is more than 4 years
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.

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ModelP550B
TypeIntel Form Factor ATX 12V v2.31
PFCActive PFC(>0.9 typical)
Input Voltage100-240 Vac(full range)
Input Current8-4 A
Input Frequency60-50 Hz
Output Capacity550W
Dimension150 x 140 x 86 mm
Fan Type120mm Hydraulic Bearing (HYB) Fan
80 PLUSBronze
Efficiency85% at typical load
MTBF>100,000 hours
ProtectionOVP/OPP/SCP/UVP/OCP/OTP
Power Good Signal100-500ms
Hold Up Time>16ms
Cable TypeFlat, All black
ConnectorsATX/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