Gigabyte 700W Power Supply 80 Plus Bronze (B700H)

Key Specifications
  • 700W Power Supply

  • 80 PLUS Bronze

  • Semi-modular

SKU:#045169 Warranty5 Years by Gigabyte Product No.:GP-B700H Short link: See specifications from the manufacturer

Modular Design The black flat cables are modular. Installing only the cables you need to increase the airflow and to improve the chassis thermal performance. High Quality Japanese Electrolytic Capacitors Main electrolytic capacitors are high quality Japanese electrolytic capacitors, to produce the efficient performance and to ensure the longer reliability. 120mm Smart Control Fan 120mm cooling fan with smart control system optimizes the noise reduction and the performance. The fan speed is adjusted according to the automatic power detection. The ball bearing fan provides longer and more stable life time. 80 Plus Bronze Certified 80 Plus certified ensures the better power efficiency. Less power waste reduces the heat and fan noise. Single +12V Rail Single +12V rail provides the best power output, stability and compatibility for the hardware. And it is the best design for overclocking.


5 Years by Gigabyte


Total power700 W
AC input voltage100 - 240 V
AC input frequency47 - 63 Hz
Input current10 A
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)130 W
Combined power (+12V)648 W
Combined power (+5V)130 W
Combined power (-12V)6 W
Combined power (+5Vsb)12.5 W
Max output current (+3.3V)22 A
Max output current (+12V)54 A
Max output current (+5V)18 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)2.5 A
Power protection featuresOver power, Over voltage, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)3
Number of SATA power connectors7
PCI Express power connectors (6+2 pin)4
CPU power connector (4+4 pin)Y
ATX power connector (20+4 pin)Y
Floppy disk drive connectorY
PCI Express connectorY


Power supply unit (PSU) form factorATX
80 PLUS certification80 PLUS Bronze
ATX version2.3
Bearing technologyBall bearing
Mean time between failures (MTBF)100000 h


Product colourBlack
Cooling typeActive
Fan diameter12 cm
Number of fans1 fan(s)
Fan locationTop
On/off switchY

Weight & dimensions

Width150 mm
Depth140 mm
Height86 mm

Other features