Product comparison · 2 power supply units

ASUS 1000W Gold vs Mars Gaming MPB750PSI power supply unit

33specifications compared
17differ
16identical
24known for one product only

Key differences

The ASUS 1000W Gold has 250 W more total power than the Mars Gaming MPB750PSI power supply unit (1000 W vs 750 W). The Mars Gaming MPB750PSI power supply unit has 100 - 240 V more AC input voltage than the ASUS 1000W Gold (200 - 240 V vs 100 - 240 V). The ASUS 1000W Gold has 250 W more combined power (+12V) than the Mars Gaming MPB750PSI power supply unit (1000 W vs 750 W). Motherboard power connector: 20+4 pin ATX on the ASUS 1000W Gold, 24-pin ATX on the Mars Gaming MPB750PSI power supply unit. Product colour: Black on the ASUS 1000W Gold, White on the Mars Gaming MPB750PSI power supply unit.

Total power
- 1000W Gold:1000 W
- MPB750PSI power supply unit:750 W
AC input voltage
- 1000W Gold:100 - 240 V
- MPB750PSI power supply unit:200 - 240 V
Combined power (+12V)
- 1000W Gold:1000 W
- MPB750PSI power supply unit:750 W
Combined power (-12V)
- 1000W Gold:9.6 W
- MPB750PSI power supply unit:6 W
Max output current (+12V)
- 1000W Gold:83.3 A
- MPB750PSI power supply unit:62.5 A
Max output current (-12V)
- 1000W Gold:0.8 A
- MPB750PSI power supply unit:0.5 A
Efficiency
- 1000W Gold:92%
- MPB750PSI power supply unit:99%
Motherboard power connector
- 1000W Gold:20+4 pin ATX
- MPB750PSI power supply unit:24-pin ATX

Side by side

Differences highlightedShow differences only

Comparison of 1000W Gold, MPB750PSI
57 specifications	A ASUS 1000W Gold View product	B Mars Gaming MPB750PSI power supply unit Model MPB750PSI View product
Power8 differ
Total powerDiffers	1000 W	750 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
Combined power (+3.3V)	130 W	130 W
Combined power (+12V)Differs	1000 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	83.3 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 power, Over voltage, Overcharge, Overheating, Short circuit, Under power, 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
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
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	4	Unknown — not stated by the source
PCI Express power cable lengthKnown for one	67.5 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	65 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 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
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
ATX version	3.1	3.1
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
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	2.48 kg	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 complianceKnown for one	Yes	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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