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Product comparison · 2 power supply units

Gamer Storm PF650X power supply unit vs Mars Gaming MPB750PSI power supply unit

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  • 35specifications compared
  • 24differ
  • 11identical
  • 25known for one product only

Key differences

The Mars Gaming MPB750PSI power supply unit has 100 W more total power than the Gamer Storm PF650X power supply unit (750 W vs 650 W). The Mars Gaming MPB750PSI power supply unit has 30 W more combined power (+3.3V) than the Gamer Storm PF650X power supply unit (130 W vs 100 W). The Mars Gaming MPB750PSI power supply unit has 102 W more combined power (+12V) than the Gamer Storm PF650X power supply unit (750 W vs 648 W). AC input voltage: 180 - 264 V on the Gamer Storm PF650X power supply unit, 200 - 240 V on the Mars Gaming MPB750PSI power supply unit. AC input frequency: 50/60 Hz on the Gamer Storm PF650X power supply unit, 47 - 63 Hz on the Mars Gaming MPB750PSI power supply unit.

  • Total power
    • 650 W
    • 750 W
  • AC input voltage
    • 180 - 264 V
    • 200 - 240 V
  • AC input frequency
    • 50/60 Hz
    • 47 - 63 Hz
  • Combined power (+3.3V)
    • 100 W
    • 130 W
  • Combined power (+12V)
    • 648 W
    • 750 W
  • Combined power (+5V)
    • 100 W
    • 130 W
  • Combined power (-12V)
    • 3.6 W
    • 6 W
  • Max output current (+3.3V)
    • 18 A
    • 25 A

Side by side

Differences highlightedShow differences only
60 specifications
A

Gamer Storm

PF650X power supply unit

Model PF650X

View product
B

Mars Gaming

MPB750PSI power supply unit

Model MPB750PSI

View product
Power13 differ
Total powerDiffers650 W750 W
AC input voltageDiffers180 - 264 V200 - 240 V
AC input frequencyDiffers50/60 Hz47 - 63 Hz
Combined power (+3.3V)Differs100 W130 W
Combined power (+12V)Differs648 W750 W
Combined power (+5V)Differs100 W130 W
Combined power (-12V)Differs3.6 W6 W
Max output current (+3.3V)Differs18 A25 A
Max output current (+12V)Differs54 A62.5 A
Max output current (+5V)Differs18 A25 A
Max output current (-12V)Differs0.3 A0.5 A
EfficiencyDiffers88%99%
Power protection featuresDiffersOver power, Over voltage, Over current, Short circuit, Overheating, Under voltage, Surge & inrush protection (SIP), Surge & inrush, No load operationOver voltage, Over current, Over power, Overheating
Ports & interfaces4 differ
Motherboard power connectorDiffers20+4 pin ATX24-pin ATX
Motherboard power cable lengthKnown for one55 cm
Number of SATA power connectorsDiffers35
SATA power cable lengthKnown for one450,600,750 mm
Number of SATA power cablesKnown for one1
Peripheral (Molex) power connectors (4-pin)Differs13
Peripheral (Molex) power cable lengthKnown for one900 mm
PCI Express power cable lengthKnown for one70 cm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthKnown for one62 cm
ATX power connector (20+4 pin)Known for oneYes
Cabling typeDiffersNon-ModularFully-Modular
EPS power connector (4+4 pin)Known for oneYes
Number of EPS connectorsKnown for one2
Performance2 differ
80 PLUS certificationDiffers80 PLUS Bronze80 PLUS Gold
Cybenetics certificationKnown for oneBronze
ATX versionDiffers2.523.1
Bearing technologyKnown for oneHYB
Mean time between failures (MTBF)Known for one40000 h
Noise levelKnown for one12 dB
Design2 differ
Product colourDiffersBlackWhite
Fan diameterDiffers12 cm14 cm
On/off switchKnown for oneYes
IlluminationKnown for oneNo
On/off fan switchKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Certificates1 differ
Compliance certificatesDiffersTÜV mark, CE, CCC, RCM, KC, EAC, WEEE, RoHSCE, RoHS
Weight & dimensions2 differ
DepthDiffers140 mm160 mm
HeightDiffers86 mm85 mm
WeightKnown for one1.55 kg
Packaging dataidentical
Package typeKnown for oneBox
ManualKnown for oneYes
Technical detailsidentical
Sustainability certificatesKnown for oneErP, Triman
Logistics dataidentical
Warranty periodKnown for one3 year(s)
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Screws includedKnown 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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