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Product comparison · 2 power supply units

GIGABYTE B700H power supply unit vs GIGABYTE GB-G750H power supply unit

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  • 40specifications compared
  • 13differ
  • 27identical
  • 4known for one product only

Key differences

  • Total power
    • 700 W
    • 750 W
  • Combined power (+3.3V)
    • 130 W
    • 120 W
  • Combined power (+12V)
    • 648 W
    • 744 W
  • Combined power (+5V)
    • 130 W
    • 120 W
  • Combined power (-12V)
    • 6 W
    • 3.6 W
  • Max output current (+12V)
    • 54 A
    • 62 A
  • Max output current (+5V)
    • 18 A
    • 22 A
  • Efficiency
    • 85%
    • 90%

Side by side

Differences highlightedShow differences only
44 specifications
A

GIGABYTE

B700H power supply unit

Model B700H

View product
B

GIGABYTE

GB-G750H power supply unit

Model GB-G750H

View product
Power8 differ
Total powerDiffers700 W750 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency47 - 63 Hz47 - 63 Hz
Input current10 A10 A
Power Factor Correction (PFC) typeActiveActive
Combined power (+3.3V)Differs130 W120 W
Combined power (+12V)Differs648 W744 W
Combined power (+5V)Differs130 W120 W
Combined power (-12V)Differs6 W3.6 W
Combined power (+5Vsb)12.5 W12.5 W
Max output current (+3.3V)22 A22 A
Max output current (+12V)Differs54 A62 A
Max output current (+5V)Differs18 A22 A
Max output current (-12V)0.3 A0.3 A
Max output current (+5Vsb)2.5 A2.5 A
EfficiencyDiffers85%90%
Power protection featuresOver power, Over voltage, Short circuit, Under voltageOver power, Over voltage, Short circuit, Under voltage
Ports & interfacesidentical
Motherboard power connector20+4 pin ATX20+4 pin ATX
Number of SATA power connectors77
Peripheral (Molex) power connectors (4-pin)33
PCI Express power connectors (6+2 pin)44
CPU power connector (4+4 pin)YesYes
ATX power connector (20+4 pin)YesYes
Floppy disk drive connectorYesYes
PCI Express connectorYesYes
Cabling typeSemi-ModularSemi-Modular
Performance2 differ
PurposePCPC
Power supply unit (PSU) form factorATXATX
80 PLUS certificationDiffers80 PLUS Bronze80 PLUS Gold
ATX versionDiffers2.32.31
Bearing technologyKnown for oneBall bearing
Mean time between failures (MTBF)100000 h100000 h
Design1 differ
Product colourBlackBlack
Cooling typeActiveActive
Fan diameterDiffers12 cm14 cm
Number of fans1 fan(s)1 fan(s)
Fan locationTopTop
IlluminationKnown for oneNo
On/off switchKnown for oneYes
Certificates1 differ
CertificationDiffersCE/BSMI/EAC/TUV/FCC/UL/RCMCE/BSMI/EAC/TUV/FCC/CCC/RCM
Weight & dimensions1 differ
Width150 mm150 mm
DepthDiffers140 mm160 mm
Height86 mm86 mm
Packaging dataidentical
ManualKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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