Product comparison · 2 power supply units

Mars Gaming MPB650SIMW power supply unit vs Mars Gaming MPB850PSI power supply unit

43specifications compared
17differ
26identical
9known for one product only

Key differences

Total power
- MPB650SIMW power supply unit:650 W
- MPB850PSI power supply unit:850 W
Input current
- MPB650SIMW power supply unit:5 A
- MPB850PSI power supply unit:8 A
Combined power (+3.3V)
- MPB650SIMW power supply unit:100 W
- MPB850PSI power supply unit:120 W
Combined power (+12V)
- MPB650SIMW power supply unit:650 W
- MPB850PSI power supply unit:850 W
Combined power (+5V)
- MPB650SIMW power supply unit:100 W
- MPB850PSI power supply unit:120 W
Max output current (+12V)
- MPB650SIMW power supply unit:54.1 A
- MPB850PSI power supply unit:70.8 A
PCI Express power connectors (6+2 pin)
- MPB650SIMW power supply unit:2
- MPB850PSI power supply unit:3
80 PLUS certification
- MPB650SIMW power supply unit:80 PLUS Bronze
- MPB850PSI power supply unit:80 PLUS Gold

Side by side

Differences highlightedShow differences only

Comparison of MPB650SIMW, MPB850PSI
52 specifications	A Mars Gaming MPB650SIMW power supply unit Model MPB650SIMW View product	B Mars Gaming MPB850PSI power supply unit Model MPB850PSI View product
Power7 differ
Total powerDiffers	650 W	850 W
Input currentDiffers	5 A	8 A
Number of +12V rail(s)Known for one	1	Unknown — not stated by the source
Combined power (+3.3V)Differs	100 W	120 W
Combined power (+12V)Differs	650 W	850 W
Combined power (+5V)Differs	100 W	120 W
Max output current (+12V)Differs	54.1 A	70.8 A
Power protection featuresDiffers	Over power, Over voltage, Short circuit, Under voltage	No load operation, Over current, Over power, Over total voltage, Over voltage, Overload, Short circuit, Under voltage
Power factorKnown for one	Unknown — not stated by the source	0.9
Ports & interfaces1 differ
Motherboard power cable lengthKnown for one	50 cm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	2	3
PCI Express power cable lengthKnown for one	45 cm	Unknown — not stated by the source
Number of EPS connectorsKnown for one	1	Unknown — not stated by the source
PCI Express power connectors (12-pin)Known for one	Unknown — not stated by the source	1
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Performance1 differ
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Gold
ATX versionKnown for one	Unknown — not stated by the source	3.1
Design2 differ
Product colourDiffers	White	Black
Fan diameterDiffers	12 cm	14 cm
Weight & dimensions3 differ
WidthDiffers	145 mm	150 mm
DepthDiffers	150 mm	160 mm
WeightDiffers	1.5 kg	1.7 kg
Packaging data3 differ
Package widthDiffers	136 mm	206 mm
Package depthDiffers	258 mm	136 mm
Package heightDiffers	206 mm	258 mm
Technical detailsidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source

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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