Compare Power Supplies

Compare Antec HCG-620 vs SeaSonic M12II-620

Antec HCG-620 and SeaSonic M12II-620 are both power supplies with the same Wattage (620 W), Efficiency (80+ Bronze) and EPS Connectors (1). The main differences are in Modular, Output, PCI-Express 6+2 Pin Connectors and SATA Connectors.

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Antec HCG-620

SeaSonic M12II-620

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Pangoly Score (How do we rate?)

87

Pangoly Score (How do we rate?)

89

Brand

Antec

Brand

SeaSonic

Model

HCG-620

Model

SS-620GM2

Release Date

📅 January 2015

Release Date

📅 July 2011

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

User reviews

★★★★☆

(3 reviews)

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User reviews

★★★★★

(91 reviews)

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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 ►

Pros

-

Pros

Excellent DC Output Quality
Quiet
Good build quality
80 PLUS Bronze, but efficient as much as a Silver
Modular

Wattage

620 W

Wattage

620 W

Type

ATX

Type

ATX

Modular

Semi

Modular

Full

Efficiency

80+ Bronze

Efficiency

80+ Bronze

Output

+3.3V@24A, +5V@24A, +12V@48A, -12V@0.8A, +5VSB@2.5A

Output

+3.3V@24A, +5V@24A, +12V1@24A, +12V2@24A, -12V@0.8A, +5VSB@2.5A

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

2

PCI-Express 6+2 Pin Connectors

4

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

1

EPS Connectors

1

SATA Connectors

6

SATA Connectors

8

Molex Connectors

6

Molex Connectors

5

Length

160 mm

Length

160 mm

Options (1)

Seasonic M12II 520

520W

Comparison and key differences summary

Reasons to buy the Antec HCG-620:

Newer Product, it was released around 4 years later
+1 Molex connectors available

Reasons to buy the SeaSonic M12II-620:

Better Pangoly Score. (How do we rate?)
Fully modular power supply
+2 PCI-Express 6+2 Pin connectors available
+2 SATA connectors available

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