Product comparison · 2 power supply units

Gamer Storm PF750X power supply unit vs Mars Gaming MPB750PSI power supply unit

35specifications compared
22differ
13identical
25known for one product only

Key differences

The Gamer Storm PF750X power supply unit has 1 A more input current than the Mars Gaming MPB750PSI power supply unit (6 A vs 5 A). The Mars Gaming MPB750PSI power supply unit has 20 W more combined power (+3.3V) than the Gamer Storm PF750X power supply unit (130 W vs 110 W). The Mars Gaming MPB750PSI power supply unit has 20 W more combined power (+5V) than the Gamer Storm PF750X power supply unit (130 W vs 110 W). AC input voltage: 180 - 264 V on the Gamer Storm PF750X power supply unit, 200 - 240 V on the Mars Gaming MPB750PSI power supply unit. AC input frequency: 50/60 Hz on the Gamer Storm PF750X power supply unit, 47 - 63 Hz on the Mars Gaming MPB750PSI power supply unit.

AC input voltage
- PF750X power supply unit:180 - 264 V
- MPB750PSI power supply unit:200 - 240 V
AC input frequency
- PF750X power supply unit:50/60 Hz
- MPB750PSI power supply unit:47 - 63 Hz
Input current
- PF750X power supply unit:6 A
- MPB750PSI power supply unit:5 A
Combined power (+3.3V)
- PF750X power supply unit:110 W
- MPB750PSI power supply unit:130 W
Combined power (+5V)
- PF750X power supply unit:110 W
- MPB750PSI power supply unit:130 W
Combined power (-12V)
- PF750X power supply unit:3.6 W
- MPB750PSI power supply unit:6 W
Max output current (+3.3V)
- PF750X power supply unit:18 A
- MPB750PSI power supply unit:25 A
Max output current (+5V)
- PF750X power supply unit:18 A
- MPB750PSI power supply unit:25 A

Side by side

Differences highlightedShow differences only

Comparison of PF750X, MPB750PSI
60 specifications	A Gamer Storm PF750X power supply unit Model PF750X View product	B Mars Gaming MPB750PSI power supply unit Model MPB750PSI View product
Power11 differ
Total power	750 W	750 W
AC input voltageDiffers	180 - 264 V	200 - 240 V
AC input frequencyDiffers	50/60 Hz	47 - 63 Hz
Input currentDiffers	6 A	5 A
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	110 W	130 W
Combined power (+12V)	750 W	750 W
Combined power (+5V)Differs	110 W	130 W
Combined power (-12V)Differs	3.6 W	6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)Differs	18 A	25 A
Max output current (+12V)	62.5 A	62.5 A
Max output current (+5V)Differs	18 A	25 A
Max output current (-12V)Differs	0.3 A	0.5 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyDiffers	88%	99%
Power protection featuresDiffers	Over power, Over voltage, Over current, Short circuit, Overheating, Under voltage, Surge & inrush protection (SIP), Surge & inrush, No load operation	Over voltage, Over current, Over power, Overheating
Ports & interfaces4 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Motherboard power cable lengthKnown for one	55 cm	Unknown — not stated by the source
Number of SATA power connectorsDiffers	3	5
SATA power cable lengthKnown for one	450,600,750 mm	Unknown — not stated by the source
Number of SATA power cablesKnown for one	1	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	1	3
Peripheral (Molex) power cable lengthKnown for one	900 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)	2	2
PCI Express power cable lengthKnown for one	70 cm	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	62 cm	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
PCI Express connector	Yes	Yes
Cabling typeDiffers	Non-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
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Gold
Cybenetics certificationKnown for one	Bronze	Unknown — not stated by the source
ATX versionDiffers	2.52	3.1
Bearing technologyKnown for one	HYB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	40000 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	12 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
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesDiffers	TÜV mark, CE, CCC, RCM, KC, EAC, WEEE, RoHS	CE, RoHS
Weight & dimensions2 differ
Width	150 mm	150 mm
DepthDiffers	140 mm	160 mm
HeightDiffers	86 mm	85 mm
WeightKnown for one	Unknown — not stated by the source	1.55 kg
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Sustainability certificatesKnown for one	ErP, Triman	Unknown — not stated by the source
Logistics dataidentical
Warranty periodKnown for one	3 year(s)	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
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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