Product comparison · 2 power supply units

Mars Gaming MPB1000PSIW power supply unit vs Mars Gaming MPB750SIM power supply unit

46specifications compared
18differ
28identical
3known for one product only

Key differences

Total power
- MPB1000PSIW power supply unit:1000 W
- MPB750SIM power supply unit:750 W
Input current
- MPB1000PSIW power supply unit:15 A
- MPB750SIM power supply unit:5 A
Combined power (+3.3V)
- MPB1000PSIW power supply unit:150 W
- MPB750SIM power supply unit:130 W
Combined power (+12V)
- MPB1000PSIW power supply unit:1000 W
- MPB750SIM power supply unit:744 W
Combined power (+5V)
- MPB1000PSIW power supply unit:150 W
- MPB750SIM power supply unit:130 W
Combined power (-12V)
- MPB1000PSIW power supply unit:3.6 W
- MPB750SIM power supply unit:6 W
Combined power (+5Vsb)
- MPB1000PSIW power supply unit:12.5 W
- MPB750SIM power supply unit:15 W
Max output current (+3.3V)
- MPB1000PSIW power supply unit:20 A
- MPB750SIM power supply unit:25 A

Side by side

Differences highlightedShow differences only

Comparison of MPB1000PSIW, MPB750SIM
49 specifications	A Mars Gaming MPB1000PSIW power supply unit Model MPB1000PSIW View product	B Mars Gaming MPB750SIM power supply unit Model MPB750SIM View product
Power13 differ
Total powerDiffers	1000 W	750 W
AC input voltage	220 - 240 V	220 - 240 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Input currentDiffers	15 A	5 A
Power factor	0.9	0.9
Power Factor Correction (PFC) type	Active	Active
Number of +12V rail(s)Known for one	1	Unknown — not stated by the source
Combined power (+3.3V)Differs	150 W	130 W
Combined power (+12V)Differs	1000 W	744 W
Combined power (+5V)Differs	150 W	130 W
Combined power (-12V)Differs	3.6 W	6 W
Combined power (+5Vsb)Differs	12.5 W	15 W
Max output current (+3.3V)Differs	20 A	25 A
Max output current (+12V)Differs	83.3 A	62 A
Max output current (+5V)Differs	20 A	25 A
Max output current (-12V)Differs	0.3 A	0.5 A
Max output current (+5Vsb)Differs	2.5 A	3 A
Efficiency	90%	90%
Power protection featuresDiffers	No load operation, Over current, Over power, Over total voltage, Over voltage, Overload, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit, Under voltage
Ports & interfaces1 differ
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	6	5
Peripheral (Molex) power connectors (4-pin)	3	3
EPS power connector (4+4 pin)	Yes	Yes
PCI Express power connectors (6+2 pin)	2	2
CPU power connector (4+4 pin)	Yes	Yes
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Number of EPS connectors	2	2
Cabling type	Fully-Modular	Fully-Modular
Performance2 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Bronze
Noise levelDiffers	14 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
Packaging contentidentical
Cables includedKnown for one	CPU, PCIe, Peripheral (Molex), SATA	Unknown — not stated by the source
Certificatesidentical
Compliance certificates	CE, RoHS	CE, RoHS
Weight & dimensions1 differ
Width	150 mm	150 mm
Depth	160 mm	160 mm
Height	85 mm	85 mm
WeightDiffers	1.75 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.

More power supply unit comparisons

All power supply unit comparisons