Product comparison · 2 power supply units

ASUS 850W Platinum vs Mars Gaming MPB750PSI power supply unit

33specifications compared
20differ
13identical
23known for one product only

Key differences

The ASUS 850W Platinum 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 850W Platinum (200 - 240 V vs 100 - 240 V). The Mars Gaming MPB750PSI power supply unit has 5 W more combined power (+3.3V) than the ASUS 850W Platinum (130 W vs 125 W). Motherboard power connector: 20+4 pin ATX on the ASUS 850W Platinum, 24-pin ATX on the Mars Gaming MPB750PSI power supply unit. 80 PLUS certification: 80 PLUS Platinum on the ASUS 850W Platinum, 80 PLUS Gold on the Mars Gaming MPB750PSI power supply unit.

Total power
- 850W Platinum:850 W
- MPB750PSI power supply unit:750 W
AC input voltage
- 850W Platinum:100 - 240 V
- MPB750PSI power supply unit:200 - 240 V
Combined power (+3.3V)
- 850W Platinum:125 W
- MPB750PSI power supply unit:130 W
Combined power (+12V)
- 850W Platinum:850 W
- MPB750PSI power supply unit:750 W
Combined power (+5V)
- 850W Platinum:125 W
- MPB750PSI power supply unit:130 W
Combined power (-12V)
- 850W Platinum:3.6 W
- MPB750PSI power supply unit:6 W
Max output current (+12V)
- 850W Platinum:70.83 A
- MPB750PSI power supply unit:62.5 A
Max output current (-12V)
- 850W Platinum:0.3 A
- MPB750PSI power supply unit:0.5 A

Side by side

Differences highlightedShow differences only

Comparison of 850W Platinum, MPB750PSI
56 specifications	A ASUS 850W Platinum View product	B Mars Gaming MPB750PSI power supply unit Model MPB750PSI View product
Power9 differ
Total powerDiffers	850 W	750 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	125 W	130 W
Combined power (+12V)Differs	850 W	750 W
Combined power (+5V)Differs	125 W	130 W
Combined power (-12V)Differs	3.6 W	6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)	25 A	25 A
Max output current (+12V)Differs	70.83 A	62.5 A
Max output current (+5V)	25 A	25 A
Max output current (-12V)Differs	0.3 A	0.5 A
Max output current (+5Vsb)	3 A	3 A
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage, Overheating	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
EfficiencyKnown for one	Unknown — not stated by the source	99%
Ports & interfaces3 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 connectorsDiffers	6	5
Peripheral (Molex) power connectors (4-pin)	3	3
PCI Express power connectors (6+2 pin)Differs	3	2
PCI Express power connectors (16-pin)Known for one	1	Unknown — not stated by the source
CPU power connector (4+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
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 certificationDiffers	80 PLUS Platinum	80 PLUS Gold
ATX version	3.1	3.1
Bearing technologyKnown for one	Ball bearing	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	120000 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)
On/off switchKnown for one	Yes	Unknown — not stated by the source
IlluminationKnown for one	Unknown — not stated by the source	No
On/off fan switchKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	AC, CPU, PCIe, Peripheral (Molex), SATA	AC
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	1.48 kg	1.55 kg
Packaging dataidentical
Package widthKnown for one	304 mm	Unknown — not stated by the source
Package depthKnown for one	188 mm	Unknown — not stated by the source
Package heightKnown for one	127 mm	Unknown — not stated by the source
Package weightKnown for one	3.29 kg	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Warranty periodKnown for one	8 year(s)	Unknown — not stated by the source
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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