Product comparison · 2 power supply units

ASUS 750W Gold vs Mars Gaming MPB750PSI power supply unit

34specifications compared
17differ
17identical
25known for one product only

Key differences

The Mars Gaming MPB750PSI power supply unit has 100 - 240 V more AC input voltage than the ASUS 750W Gold (200 - 240 V vs 100 - 240 V). The Mars Gaming MPB750PSI power supply unit has 6 W more combined power (+12V) than the ASUS 750W Gold (750 W vs 744 W). The ASUS 750W Gold has 3.6 W more combined power (-12V) than the Mars Gaming MPB750PSI power supply unit (9.6 W vs 6 W). Motherboard power connector: 20+4 pin ATX on the ASUS 750W Gold, 24-pin ATX on the Mars Gaming MPB750PSI power supply unit. Product colour: Black on the ASUS 750W Gold, White on the Mars Gaming MPB750PSI power supply unit.

AC input voltage
- 750W Gold:100 - 240 V
- MPB750PSI power supply unit:200 - 240 V
Combined power (+12V)
- 750W Gold:744 W
- MPB750PSI power supply unit:750 W
Combined power (-12V)
- 750W Gold:9.6 W
- MPB750PSI power supply unit:6 W
Max output current (+12V)
- 750W Gold:62 A
- MPB750PSI power supply unit:62.5 A
Max output current (-12V)
- 750W Gold:0.8 A
- MPB750PSI power supply unit:0.5 A
Efficiency
- 750W Gold:92%
- MPB750PSI power supply unit:99%
Motherboard power connector
- 750W Gold:20+4 pin ATX
- MPB750PSI power supply unit:24-pin ATX
Peripheral (Molex) power connectors (4-pin)
- 750W Gold:4
- MPB750PSI power supply unit:3

Side by side

Differences highlightedShow differences only

Comparison of 750W Gold, MPB750PSI
59 specifications	A ASUS 750W Gold View product	B Mars Gaming MPB750PSI power supply unit Model MPB750PSI View product
Power7 differ
Total power	750 W	750 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)	130 W	130 W
Combined power (+12V)Differs	744 W	750 W
Combined power (+5V)	130 W	130 W
Combined power (-12V)Differs	9.6 W	6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)	25 A	25 A
Max output current (+12V)Differs	62 A	62.5 A
Max output current (+5V)	25 A	25 A
Max output current (-12V)Differs	0.8 A	0.5 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyDiffers	92%	99%
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over voltage, Over current, Over power, Overheating
AC input frequencyKnown for one	Unknown — not stated by the source	47 - 63 Hz
Input currentKnown for one	Unknown — not stated by the source	5 A
Ports & interfaces2 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Motherboard power cable lengthKnown for one	61 cm	Unknown — not stated by the source
Number of SATA power connectors	5	5
SATA power cable lengthKnown for one	120,400 mm	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	4	3
Peripheral (Molex) power cable lengthKnown for one	150,400 mm	Unknown — not stated by the source
PCI Express power connectors (16-pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (8-pin)Known for one	3	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
CPU power cable lengthKnown for one	65 cm	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Cabling type	Fully-Modular	Fully-Modular
EPS power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
Number of EPS connectorsKnown for one	Unknown — not stated by the source	2
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
ATX versionDiffers	3.0	3.1
Bearing technologyKnown for one	Ball bearing	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	170000 h	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	12 dB
Design2 differ
Product colourDiffers	Black	White
Cooling type	Active	Active
Fan diameterDiffers	13.5 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
Illumination	No	No
On/off switchKnown for one	Yes	Unknown — not stated by the source
On/off fan switchKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 105 °C	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	AC, CPU, PCIe, Peripheral (Molex), SATA	AC
Cable tie(s) includedKnown for one	Yes	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesDiffers	RoHS	CE, RoHS
Weight & dimensions3 differ
Width	150 mm	150 mm
DepthDiffers	150 mm	160 mm
HeightDiffers	86 mm	85 mm
WeightDiffers	2.38 kg	1.55 kg
Technical detailsidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Warranty periodKnown for one	10 year(s)	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Screws includedKnown for one	Unknown — not stated by the source	Yes

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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