Compare Power Supplies

Compare Seasonic S12II 520 BRONZE vs M12II-750 BRONZE; SS-750AM2

Seasonic S12II 520 BRONZE and Seasonic M12II-750 BRONZE; SS-750AM2 are both power supplies with the same Efficiency (80+ Bronze). The main differences are in Wattage, Modular, Output and PCI-Express 6+2 Pin Connectors.

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Seasonic S12II 520 BRONZE

Seasonic M12II-750 BRONZE; SS-750AM2

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Brand

Seasonic

Brand

Seasonic

Model

S12II 520 Bronze
S12II-520
SS-520GB
SS-520GB F3

Model

M12II-750 BRONZE; SS-750AM2

Release Date

📅 October 2016

Release Date

📅 December 2011

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

520 W

Wattage

750 W

Type

ATX

Type

ATX

Modular

No

Modular

Semi

Efficiency

80+ Bronze

Efficiency

80+ Bronze

Output

+3.3V@24A, +5V@24A, +12V@40A, -12V@0.8A, +5VSB@2.5A

Output

+3.3V@25A, +5V@25A, +12V@62A, -12V@0.5A, +5VSB@3A

PCI-Express 16 Pin 12VHPWR Connectors

0

PCI-Express 16 Pin 12VHPWR Connectors

0

PCI-Express 12 Pin Connectors

0

PCI-Express 12 Pin Connectors

0

PCI-Express 6+2 Pin Connectors

1

PCI-Express 6+2 Pin Connectors

4

PCI-Express 6 Pin Connectors

1

PCI-Express 6 Pin Connectors

0

EPS Connectors

1

EPS Connectors

2

SATA Connectors

6

SATA Connectors

8

Molex Connectors

4

Molex Connectors

5

Length

140 mm

Length

-

Options (2)

	520W
	620W

Comparison and key differences summary

Reasons to buy the Seasonic S12II 520 BRONZE:

Newer Product, it was released around 5 years later

Reasons to buy the Seasonic M12II-750 BRONZE; SS-750AM2:

+230 Watts available
Semi modular power supply
+3 PCI-Express 6+2 Pin connectors available
+1 EPS connectors available
+2 SATA connectors available
+1 Molex connectors available

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