Product comparison · 2 power supply units

MSI MAG A750GN PCIE5 vs MSI MAG A850GN PCIE5

45specifications compared
5differ
40identical
8known for one product only

Key differences

Total power
- MAG A750GN PCIE5:750 W
- MAG A850GN PCIE5:850 W
Combined power (+12V)
- MAG A750GN PCIE5:750 W
- MAG A850GN PCIE5:846 W
Max output current (+12V)
- MAG A750GN PCIE5:62.5 A
- MAG A850GN PCIE5:70.5 A
Motherboard power cable length
- MAG A750GN PCIE5:55 cm
- MAG A850GN PCIE5:60 cm
Peripheral (Molex) power connectors (4-pin)
- MAG A750GN PCIE5:4
- MAG A850GN PCIE5:2

Side by side

Differences highlightedShow differences only

Comparison of MAG A750GN PCIE5, MAG A850GN PCIE5
53 specifications	A MSI MAG A750GN PCIE5 View product	B MSI MAG A850GN PCIE5 View product
Power3 differ
Total powerDiffers	750 W	850 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Maximum input current (@110V)Known for one	47 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	63 A	Unknown — not stated by the source
Power Factor Correction (PFC) type	Active	Active
Number of +12V rail(s)	1	1
Combined power (+3.3V)	110 W	110 W
Combined power (+12V)Differs	750 W	846 W
Combined power (+5V)	110 W	110 W
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)	20 A	20 A
Max output current (+12V)Differs	62.5 A	70.5 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
Efficiency	90%	90%
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit	Over current, Over power, Over voltage, Overheating, Short circuit
Ports & interfaces2 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	55 cm	60 cm
Number of SATA power connectors	4	4
SATA power cable lengthKnown for one	150,450 mm	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	4	2
Peripheral (Molex) power cable lengthKnown for one	500 mm	Unknown — not stated by the source
EPS power connector (8-pin)	No	No
EPS power connector (4+4 pin)	Yes	Yes
PCI Express power connectors (6-pin)	0	0
PCI Express power connectors (6+2 pin)	2	2
PCI Express power connectors (12+4 pin)	0	0
PCI Express power connectors (12-pin)	0	0
PCI Express power connectors (8-pin)	0	0
CPU power connector (4+4 pin)	Yes	Yes
ATX Power connector (24-pin)	No	No
ATX power connector (20+4 pin)	No	No
Cabling type	Non-Modular	Non-Modular
PCI Express power connectors (16-pin)Known for one	Unknown — not stated by the source	1
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
ATX versionKnown for one	3.1	Unknown — not stated by the source
Bearing technologyKnown for one	Sleeve	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Illumination	No	No
On/off switch	Yes	Yes
Weight & dimensionsidentical
Width	150 mm	150 mm
Depth	140 mm	140 mm
Height	86 mm	86 mm
Packaging dataidentical
Package type	Box	Box
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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