Product comparison · 2 power supply units

Mars Gaming MPB750SIMW power supply unit vs Mars Gaming MPB850SIM power supply unit

44specifications compared
17differ
27identical
3known for one product only

Key differences

Total power
- MPB750SIMW power supply unit:750 W
- MPB850SIM power supply unit:850 W
AC input voltage
- MPB750SIMW power supply unit:220 - 240 V
- MPB850SIM power supply unit:200 - 240 V
Input current
- MPB750SIMW power supply unit:5 A
- MPB850SIM power supply unit:8 A
Combined power (+3.3V)
- MPB750SIMW power supply unit:130 W
- MPB850SIM power supply unit:120 W
Combined power (+12V)
- MPB750SIMW power supply unit:744 W
- MPB850SIM power supply unit:846 W
Combined power (+5V)
- MPB750SIMW power supply unit:130 W
- MPB850SIM power supply unit:120 W
Combined power (-12V)
- MPB750SIMW power supply unit:6 W
- MPB850SIM power supply unit:3.6 W
Combined power (+5Vsb)
- MPB750SIMW power supply unit:15 W
- MPB850SIM power supply unit:12.5 W

Side by side

Differences highlightedShow differences only

Comparison of MPB750SIMW, MPB850SIM
47 specifications	A Mars Gaming MPB750SIMW power supply unit Model MPB750SIMW View product	B Mars Gaming MPB850SIM power supply unit Model MPB850SIM View product
Power14 differ
Total powerDiffers	750 W	850 W
AC input voltageDiffers	220 - 240 V	200 - 240 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Input currentDiffers	5 A	8 A
Power factor	0.9	0.9
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	130 W	120 W
Combined power (+12V)Differs	744 W	846 W
Combined power (+5V)Differs	130 W	120 W
Combined power (-12V)Differs	6 W	3.6 W
Combined power (+5Vsb)Differs	15 W	12.5 W
Max output current (+3.3V)Differs	25 A	18 A
Max output current (+12V)Differs	62 A	70.5 A
Max output current (+5V)Differs	25 A	18 A
Max output current (-12V)Differs	0.5 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyKnown for one	90%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over power, Over voltage, Overcharge, Short circuit, Under voltage
Ports & interfaces2 differ
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	5	6
Peripheral (Molex) power connectors (4-pin)	3	3
EPS power connector (4+4 pin)	Yes	Yes
PCI Express power connectors (6+2 pin)Differs	2	4
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
Number of EPS connectors	2	2
Cabling type	Fully-Modular	Fully-Modular
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Bronze	80 PLUS Bronze
Noise level	12 dB	12 dB
Bearing technology	FDB	FDB
Design1 differ
Product colourDiffers	White	Black
Cooling type	Active	Active
Fan diameter	14 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificates	CE, RoHS	CE, RoHS
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	160 mm	160 mm
Height	85 mm	85 mm
Weight	1.7 kg	1.7 kg
Packaging dataidentical
Package width	258 mm	258 mm
Package depth	136 mm	136 mm
Package height	206 mm	206 mm
Package type	Box	Box

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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