PSU REVIEW DATABASE

Sea Sonic Electronics Co., Ltd. has been manufacturing high quality PC power supply to support Apple II and IBM PCs since 1980.

Sea Sonic Electronics cooperates as OEM with many companies (Antec, Corsair, XFX, PC Power & Cooling MaxPoint, etc) to provide quality products.

The Headquarters is located at Neihu, Taipei (Taiwan).

 

SeaSonic
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 RHTX

Technical Specifications

Recommended Power Supplies Reviews

Others reviews / previews & first looks

Model

(link to product page for more information)

Max. Power (W)

OEM

Modular cables

 PCIe  6pin / 8pin

Power Distribution +12V rails (A)  

Max. Load +12V

Warranty (years) / Haswell compat.

Efficiency

(80 Plus certification)

Hardware Secrets

JonnyGuru

PC Perspective

Silent PC Review

Hardware Heaven

[H]ard OCP

AnandTech &

Planet 3DNow!

Overclock 3D

Sweclockers

Chip Hell (Chinese only)

PC-MAX

Xbit Labs

PC- experience

ITO CP

KitGuru

TheLab & Tech Power Up

S12 II Bronze

SS-330GB

Discontinued

330

Seasonic

No

1

17

17

-

-

288 W

3

80 PLUS BRONZE

 

 

 

 

 

 

20/03/2010

 

 

28/07/2012

 

 

 

 

 

 

1, 2

0

-

-

-

-

 

 

 

 

 

 

-

 

 

-

 

 

 

 

 

 

 

SS-380GB

380

Seasonic

No

1

17

17

-

-

324 W

3

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-430GB

430

Seasonic

No

1

17

17

-

-

360 W

3

80 PLUS BRONZE

05/07/2012

 

 

 

 

 

 

 

 

 

 

15/07/2010

 

 

 

 

A, 1, 2, 3

1

-

-

-

-

GOLDEN

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

SS-500GB Discontinued

500

Seasonic

No

1

17

17

-

-

408 W

3

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-520GB

520

Seasonic

No

1

20

20

-

-

480 W

3

80 PLUS BRONZE

26/03/2010

10/04/2010

 

 

 

 

 

 

 

14/04/2012

 

15/07/2010

 

 

 

 

0, 1, 2, 3

1

-

-

-

-

GOLDEN

9,7+REC.

 

 

 

 

 

 

 

-

 

-

 

 

 

 

 

SS-620GB

620

Seasonic

No

1

24

24

-

-

576 W

3

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0, 1, 2, 3, 4

1

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH MODE POWER SUPPLY

SS-350ES

350

Seasonic

No

0

17

17

-

-

324 W

3

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-400ES

400

Seasonic

No

1

17

17

-

-

360 W

3

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M12 II Bronze

SS-520GM

520

Seasonic

Yes

1

40

-

-

-

480 W

3

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0,

Hybrid

1

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-620GM 

620

Seasonic

Yes

1

48

-

-

-

576 W     

3

80 PLUS BRONZE

 

 

 

 

 

18/05/2010

 

 

 

 

 

15/07/2010

 

 

 

 

0, 1

Hybrid

1

-

-

-

-

 

 

 

 

 

SILVER

 

 

 

 

 

-

 

 

 

 

 

SS-650AM

650

Seasonic

Yes

0

53

-

-

-

636 W

5

Haswell compatible

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

21/03/2012

 

 

 

 

 

 

0, 2

Hybrid

4

-

-

-

-

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

 

 

SS-750AM

750

Seasonic

Yes

0

62

-

-

-

744 W

5

Haswell compatible

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0, 1, 2

Hybrid

4

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-850AM

850

Seasonic

Yes

0

70

-

-

-

840 W

5

Haswell compatible

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0, 1

Hybrid

4

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M12 II Bronze Evo Edition

SS-520GM2

520

Seasonic

Yes

0

20

20

-

-

480 W

3 Haswell compatible

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Full

2

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-620GM2

620

Seasonic

Yes

0

24

24

-

-

576 W

3 Haswell compatible

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Full

2

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-750AM2

750

Seasonic

Yes

0

62

-

-

-

744 W

5

Haswell compatible

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Full

4

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-850AM2

850

Seasonic

Yes

0

70

-

-

-

840 W

5

Haswell compatible

80 PLUS BRONZE

 

1/10/2013

 

 

 

 

 

 

 

 

 

 

 

 

23/08/2013

 

 

Full

4

-

-

-

-

 

9.4 + RECOM

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

S12D series

SS-750HT

Discontinued

750

Seasonic

No

2

62

-

-

-

744 W

5

80 PLUS SILVER

03/09/2009

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1, 2, 3 , 4

2

-

-

-

-

GOLDEN

 

 

 

 

 

 

.

 

 

 

 

 

 

 

 

5

SS-850HT

Discontinued

850

Seasonic

No

2

70

-

-

-

840 W

5

80 PLUS SILVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0, 1, 2, 3, 4

2

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5, 6, 7, 8

M12D series

SS-750EM

Discontinued

750

Seasonic

Yes

2

62

-

-

-

744 W

5

80 PLUS SILVER

19/06/2009

 

 

 

30/04/2009

 

31/03/2009

21/03/2009

 

 

 

 

 

 

 

 

0, 1, 2, 3, 4

Hybrid

2

-

-

-

-

GOLDEN

 

 

 

BEST

 

-

9+PERF

 

 

 

 

 

 

 

 

5, 6, 7

SS-850EM

Discontinued

850

Seasonic

Yes

2

70

-

-

-

840 W

5

80 PLUS SILVER

 

25/12/2008

 

19/12/2008

 

14/01/2009

26/11/2008

 

 

 

 

25/06/2009

19/12/2008

03/07/2009

 

 

Z, 0, 1, 3, 4

Hybrid

2

-

-

-

-

 

9+RECOM.

 

EDITOR’S CHOICE

 

SILVER

-

 

 

 

 

-

GOLD

-

 

 

5, 6, 7, 8, 9

 RHTX

Technical Specifications

Recommended Power Supplies Reviews

Others reviews / previews & first looks

Model

(link to product page for more information)

Max. Power (W)

OEM

Modular cables

 PCIe  6pin / 8pin

Power Distribution +12V rails (A)  

Max. Load +12V

Warranty (years) / Haswell compatible

Efficiency

(80 Plus certification)

Hardware Secrets

JonnyGuru

PC Perspective

Silent PC Review

Hardware Heaven

[H]ard OCP

AnandTech &

Planet 3DNow!

Overclock 3D

Sweclockers

Chip Hell (Chinese only)

PC-MAX

Xbit Labs

PC- experience

ITO CP

KitGuru

TheLab & Tech Power Up

SFX

SS-250SFD

Discontinued

250

Seasonic

No

0

16

-

-

-

192 W

3

No Certified

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-300SFD

300

Seasonic

No

0

8

14

-

-

270 W

3

80 PLUS

 

 

 

29/11/2005

 

 

 

 

 

 

 

30/08/2011

 

 

 

 

1

0

-

-

-

-

 

 

 

EDITOR’S

 

 

 

 

 

 

 

-

 

 

 

 

 

SS-300SFE

Discontinued

300

Seasonic

No

0

8

14

-

-

270 W

3

80 PLUS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-350SFE

350

Seasonic

No

0

18

18

-

-

312 W

3

80 PLUS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TFX

SS-250TFX

250

Seasonic

No

0

18

18

-

-

240 W

3

80 PLUS BRONZE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-250TGW

250 

Seasonic 

No 

0

18

18

-

-

250 W 

80 Plus Gold certif. pending

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-300TFX

300 

Seasonic 

No 

0

18

18

-

-

252 W

3

80 PLUS BRONZE 

09/06/2010

19/06/2010

10/07/2010

 

 

 

 

 

 

 

 

30/08/2011

 

 

 

 

1

0

-

-

-

-

GOLDEN

8,5

GOLD

 

 

 

 

 

 

 

 

-

 

 

 

 

 

SS-300TGW

300

Seasonic

No

0

18

18

-

-

300 W

3

80 PLUS GOLD

 

 

 

 

 

 

 

 

 

 

 

31/03/2013

 

 

 

 

1

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

SS-300TGM

300

Seasonic

Yes

0

18

18

-

-

300 W

3

80 Plus Gold certif. pending

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Full

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-350TGW

350

Seasonic

No

0

18

18

-

-

348 W

3

80 PLUS GOLD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

-

-

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SS-350TGM

350

Seasonic

Yes

0

18

18

-

-

348 W

3

80 PLUS GOLD

 

 

 

04/03/2012

 

04/04/2012

 

 

 

 

 

 

 

 

 

 

 

Full

0

-

-

-

-