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Product comparison · 2 power supply units

Mars Gaming MPB750PSI power supply unit vs XPG KYBERII850G-BKCUS power supply unit

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  • 27specifications compared
  • 16differ
  • 11identical
  • 26known for one product only

Key differences

The XPG KYBERII850G-BKCUS power supply unit has 100 W more total power than the Mars Gaming MPB750PSI power supply unit (850 W vs 750 W). The Mars Gaming MPB750PSI power supply unit has 100 - 240 V more AC input voltage than the XPG KYBERII850G-BKCUS power supply unit (200 - 240 V vs 100 - 240 V). The XPG KYBERII850G-BKCUS power supply unit has 5 A more input current than the Mars Gaming MPB750PSI power supply unit (10 A vs 5 A). Motherboard power connector: 24-pin ATX on the Mars Gaming MPB750PSI power supply unit, 20+4 pin ATX on the XPG KYBERII850G-BKCUS power supply unit. Product colour: White on the Mars Gaming MPB750PSI power supply unit, Black on the XPG KYBERII850G-BKCUS power supply unit.

  • Total power
    • 750 W
    • 850 W
  • AC input voltage
    • 200 - 240 V
    • 100 - 240 V
  • Input current
    • 5 A
    • 10 A
  • Max output current (+3.3V)
    • 25 A
    • 20 A
  • Max output current (+12V)
    • 62.5 A
    • 70.8 A
  • Max output current (+5V)
    • 25 A
    • 20 A
  • Max output current (-12V)
    • 0.5 A
    • 0.3 A
  • Motherboard power connector
    • 24-pin ATX
    • 20+4 pin ATX

Side by side

Differences highlightedShow differences only
53 specifications
A

Mars Gaming

MPB750PSI power supply unit

Model MPB750PSI

View product
B

XPG

KYBERII850G-BKCUS power supply unit

Model KYBERII850G-BKCUS

View product
Power8 differ
Total powerDiffers750 W850 W
AC input voltageDiffers200 - 240 V100 - 240 V
Input currentDiffers5 A10 A
Power Factor Correction (PFC) typeKnown for oneActive
Combined power (+3.3V)Known for one130 W
Combined power (+12V)Known for one750 W
Combined power (+5V)Known for one130 W
Combined power (-12V)Known for one6 W
Combined power (+5Vsb)Known for one15 W
Max output current (+3.3V)Differs25 A20 A
Max output current (+12V)Differs62.5 A70.8 A
Max output current (+5V)Differs25 A20 A
Max output current (-12V)Differs0.5 A0.3 A
EfficiencyKnown for one99%
Power protection featuresDiffersOver voltage, Over current, Over power, OverheatingOver voltage, Over power, Short circuit, Over current, Under voltage, Overheating, Surge & inrush protection (SIP), No load operation
Power factorKnown for one0.99
Ports & interfaces2 differ
Motherboard power connectorDiffers24-pin ATX20+4 pin ATX
Number of SATA power connectorsKnown for one5
Peripheral (Molex) power connectors (4-pin)Differs32
Cabling typeKnown for oneFully-Modular
Motherboard power cable lengthKnown for one65 cm
SATA power cable lengthKnown for one450,550,650,750 mm
Number of SATA power cablesKnown for one2
EPS power connector (8-pin)Known for oneYes
PCI Express power connectors (12+4 pin)Known for one1
Performanceidentical
Noise levelKnown for one12 dB
Bearing technologyKnown for oneFDB
Mean time between failures (MTBF)Known for one100000 h
Design2 differ
Product colourDiffersWhiteBlack
Cooling typeKnown for oneActive
Fan diameterDiffers14 cm13.5 cm
IlluminationKnown for oneNo
On/off fan switchKnown for oneYes
On/off switchKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneAC
Certificatesidentical
Compliance certificatesKnown for oneCE, RoHS
Weight & dimensions4 differ
WidthDiffers150 mm86 mm
DepthDiffers160 mm150 mm
HeightDiffers85 mm150 mm
WeightDiffers1.55 kg2.02 kg
Packaging dataidentical
ManualKnown for oneYes
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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