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Product comparison · 2 power supply units

ASUS ROG -STRIX-850P-GAMING-E power supply unit vs Mars Gaming MPB750PSI power supply unit

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  • 31specifications compared
  • 17differ
  • 14identical
  • 29known for one product only

Key differences

The ASUS ROG -STRIX-850P-GAMING-E 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 ASUS ROG -STRIX-850P-GAMING-E power supply unit (200 - 240 V vs 100 - 240 V). The ASUS ROG -STRIX-850P-GAMING-E power supply unit has 100 W more combined power (+12V) than the Mars Gaming MPB750PSI power supply unit (850 W vs 750 W). Motherboard power connector: 20+4 pin ATX on the ASUS ROG -STRIX-850P-GAMING-E power supply unit, 24-pin ATX on the Mars Gaming MPB750PSI power supply unit. 80 PLUS certification: 80 PLUS Platinum on the ASUS ROG -STRIX-850P-GAMING-E power supply unit, 80 PLUS Gold on the Mars Gaming MPB750PSI power supply unit.

  • Total power
    • 850 W
    • 750 W
  • AC input voltage
    • 100 - 240 V
    • 200 - 240 V
  • Combined power (+12V)
    • 850 W
    • 750 W
  • Combined power (-12V)
    • 3.6 W
    • 6 W
  • Max output current (+12V)
    • 70.8 A
    • 62.5 A
  • Max output current (-12V)
    • 0.3 A
    • 0.5 A
  • Motherboard power connector
    • 20+4 pin ATX
    • 24-pin ATX
  • Number of SATA power connectors
    • 6
    • 5

Side by side

Differences highlightedShow differences only
60 specifications
A

ASUS

ROG -STRIX-850P-GAMING-E power supply unit

Model ROG-STRIX-850P-GAMING-E

View product
B

Mars Gaming

MPB750PSI power supply unit

Model MPB750PSI

View product
Power7 differ
Total powerDiffers850 W750 W
AC input voltageDiffers100 - 240 V200 - 240 V
Combined power (+12V)Differs850 W750 W
Combined power (-12V)Differs3.6 W6 W
Max output current (+12V)Differs70.8 A62.5 A
Max output current (-12V)Differs0.3 A0.5 A
Power protection featuresDiffersOverheating, Over current, Over power, Over voltage, Short circuit, Under powerOver voltage, Over current, Over power, Overheating
AC input frequencyKnown for one47 - 63 Hz
Input currentKnown for one5 A
EfficiencyKnown for one99%
Ports & interfaces3 differ
Motherboard power connectorDiffers20+4 pin ATX24-pin ATX
Motherboard power cable lengthKnown for one61 cm
Number of SATA power connectorsDiffers65
SATA power cable lengthKnown for one400,120 mm
Peripheral (Molex) power cable lengthKnown for one400,150 mm
PCI Express power connectors (6+2 pin)Differs42
PCI Express power connectors (16-pin)Known for one1
PCI Express power cable lengthKnown for one75 cm
CPU power connector (4+4 pin)Known for oneYes
CPU power cable lengthKnown for one100 cm
EPS power connector (4+4 pin)Known for oneYes
Number of EPS connectorsKnown for one2
PCI Express connectorKnown for oneYes
Performance1 differ
80 PLUS certificationDiffers80 PLUS Platinum80 PLUS Gold
Bearing technologyKnown for oneDBB
Mean time between failures (MTBF)Known for one120000 h
Noise levelKnown for one12 dB
Design1 differ
Product colourDiffersBlackWhite
Fan locationKnown for oneTop
On/off switchKnown for oneYes
Fan diameterKnown for one14 cm
IlluminationKnown for oneNo
On/off fan switchKnown for oneYes
Packaging content1 differ
Cables includedDiffersCPU, PCIe, SATA, Peripheral (Molex)AC
Weight & dimensions4 differ
WidthDiffers160 mm150 mm
DepthDiffers150 mm160 mm
HeightDiffers86 mm85 mm
WeightDiffers1.78 kg1.55 kg
Packaging dataidentical
Package widthKnown for one320 mm
Package depthKnown for one200 mm
Package heightKnown for one108 mm
Package weightKnown for one3.51 kg
Package typeKnown for oneBox
ManualKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneCE, RoHS
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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