Gigabyte 650W Power Supply 80 PLUS Bronze (P650B)

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Key Specifications
  • 650W Power Supply

  • 80 PLUS Bronze

  • Non Modular

SKU:#052738 Warranty3 years by Gigabyte Product No.:GP-P650B Short link: See specifications from the manufacturer

80 Plus Bronze Certified
80 Plus certified ensures the better power efficiency. Less power waste reduces the heat and fan noise. P650B can be up to 89% efficiency.

Reliable Mesh Braided Cable
P650B provides the best solution for the system builds. The mesh braided cable reduces the clutter and improves the airflow in the case.

100% Japanese Capacitors
All capacitors are high quality Japanese capacitors, to produce the efficient performance and to ensure the longer reliability.

Single +12V Rail
Single +12V rail provides the best power output, stability and compatibility for the hardware. And it is the best design for installation.

120mm Hydraulic Bearing (HYB) Fan
120mm 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.


3 years by Gigabyte


Total power650 W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Input current9, 4 A
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)108 W
Combined power (+12V)648 W
Combined power (+5V)108 W
Combined power (-12V)3.6 W
Combined power (+5Vsb)12.5 W
Max output current (+3.3V)18 A
Max output current (+12V)0.3 A
Max output current (+5V)15 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)2.5 A
Power protection featuresOver power, Over voltage, Overcharge, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)3
Number of SATA power connectors6
PCI Express power connectors (6+2 pin)4
CPU power connector (4+4 pin)Y
ATX Power connector (24-pin)Y
Floppy disk drive connectorY
PCI Express connectorY


Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Bronze
ATX version2.31
Mean time between failures (MTBF)100000 h


Product colourBlack
Fan diameter12 cm
Number of fans1 fan(s)
Fan locationTop

Weight & dimensions

Width140 mm
Depth150 mm
Height86 mm