Compare Power Supplies

Compare Seasonic SSR-750RM 750W vs SSR-650PD

The main differences between Seasonic SSR-750RM 750W and Seasonic SSR-650PD are in Wattage, Modular, Efficiency and PCI-Express 6+2 Pin Connectors.

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Seasonic SSR-750RM 750W

Seasonic SSR-650PD

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Brand

Seasonic

Brand

Seasonic

Model

SSR-750RM

Model

SSR-650PD

Release Date

📅 August 2014

Release Date

📅 August 2018

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

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Price history

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Price history

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

750 W

Wattage

650 W

Type

ATX

Type

ATX

Modular

Semi

Modular

Full

Efficiency

80+ Gold

Efficiency

80+ Platinum

Output

+3.3V@20A, +5V@20A, +12V@62A, -12V@0.3A, +5Vsb@2.5A

Output

-

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

6

PCI-Express 6+2 Pin Connectors

4

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

2

EPS Connectors

1

SATA Connectors

10

SATA Connectors

6

Molex Connectors

5

Molex Connectors

3

Length

159 mm

Length

170 mm

Options (2)

	550W
	650W

Comparison and key differences summary

Reasons to buy the Seasonic SSR-750RM 750W:

+100 Watts available
+2 PCI-Express 6+2 Pin connectors available
+1 EPS connectors available
+4 SATA connectors available
+2 Molex connectors available

Reasons to buy the Seasonic SSR-650PD:

Newer Product, it was released around 4 years later
Fully modular power supply
Better 80 Plus efficiency

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