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SeaSonic USA > 
Item#: N82E16817151057

SeaSonic M12II SS-430GM 430W ATX12V 2.2 /EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS Certified Modular Active PFC Power Supply

  • ATX12V 2.2 /EPS12V 2.91
  • Modular
  • 80 PLUS Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@20A,+5V@20A,+12V1@17A,
  • +12V2@17A,-12V@0.8A,+5VSB@2.5A
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Learn more about the SeaSonic USA M12II SS-430GM

Model

Brand
SeaSonic
Model
M12II SS-430GM

Spec

Type
ATX12V 2.2 /EPS12V 2.91
Maximum Power
430W
Fans
12cm Double Ball Bearing Cooling Fan
PFC
Active
Main Connector
20+4Pin
+12V Rails
2
PCI-Express Connector
2 x 6-Pin
SATA Power Connector
6
SLI
SLI Ready
CrossFire
CrossFire Ready
Modular
Modular
Energy-Efficient
80 PLUS Certified
Over Voltage Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
50/60 Hz
Input Current
7A
Output
+3.3V@20A,+5V@20A,+12V1@17A,
+12V2@17A,-12V@0.8A,+5VSB@2.5A
MTBF
>100,000 Hours
Approvals
UL, CE, CB, TUV, FCC, CCC

Features

Connectors
1 x Main connector (20+4Pin)
1 x 12V(P4)
1 x 12V(8Pin)
6 x peripheral
6 x SATA
2 x Floppy
2 x PCI-E
Features
105C capacitors and Single layer PCB

Manufacturer Warranty

Parts
5 years limited
Labor
5 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years


Customer Reviews of the SeaSonic USA M12II SS-430GM

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  • Michael G.
  • 1/2/2013 12:09:02 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsSolid PSU

Pros: This PSU has been issue free since 2009. The moduar cable system is fantastic to keep case clutter down.

Cons: None.

Did you find this review helpful? Yes No

  • Jay B.
  • 11/15/2009 3:49:45 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsNot for High powered video cards

Pros: It's Quiet and Modular

Cons: Don't fool yourself 17amps on 2 12v rails will never power a 4870 at load. That's 17 amps to power the motherboard/cpu, ide/sata devices and 17amps for just the video card.

Other Thoughts: I have used just the powersupply it's self to power a 4890 (I used another powersupply to power my motherboard and all ide/sata devices) and under load this PSU can't power a 4890 clocked at 4870 (and lower) settings.

0 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 10/30/2009 11:09:58 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsExceptionally modular, blissfully quiet

Pros: Excellent modularity, virtually silent fan. It's great to be able to attach only the cables needed for your devices, and leave the rest in the box.

Cons: None.

Other Thoughts: My second SeaSonic PSU; purchased the previous one (ECO 300) from NewEgg in 1/2009 for a home theater PC (where low noise levels are paramount). Purchased this one on the basis of my high level of satisfaction with the other one, and I'm not disappointed.

Did you find this review helpful? Yes No

  • Steven C.
  • 10/9/2009 10:56:38 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsSeasonic is Good Stuff

Pros: I have 3 Seasonics in the house now. They are all quiet and work. Modular cables.

Cons: None. Great quality.

Other Thoughts: I am sold on Seasonic.

Did you find this review helpful? Yes No

  • John R.
  • 10/8/2009 9:46:45 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

Pros: very quiet, no issues, reasonable price considering features/warranty

Cons: none

Other Thoughts: running an i5/750 (stock), Radeon 4870 (790/900), and a couple drives, etc with absolutely no issues

1 out of 1 people found this review helpful. Did you? Yes No

  • Chip L.
  • 9/23/2009 1:56:23 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsCouldent ask for more

Pros: I completely agree with the person below me. Fan is very quite, cables very Modular, and it looks great in my case. Ever came with a neat little bag to hold my excess cables in.

Cons: None

Other Thoughts: for being only 430W, it runs surprisingly good.

Did you find this review helpful? Yes No

  • Eric L.
  • 9/20/2009 10:42:45 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggs

Pros: Extremely quiet fan
Plenty powerful enough for a Phenom Quadcore system

Cons: The fan guard sticks out a little too much and it doesn't want to sit level in my case.

Other Thoughts: The modular system didn't save me that much clutter as I ended up using all but two of the included cables. However, I like the idea of being able to build/modify my cables easily.

Did you find this review helpful? Yes No

  • James M.
  • 8/6/2009 6:51:14 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsSeasonic M12II SS-430GM

Pros: Nice power supply; modular; quiet; highly efficient. Performs as expected. Nothing more I can say.

Cons: None

Other Thoughts: Highly recommended.

Did you find this review helpful? Yes No

  • David S.
  • 7/5/2009 6:00:45 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsWell designed

Pros: The flexibility of the power distribution on this PSU shows that it's got quality component inside.

5 year warranty

PSU coating gives better grip, not really necessary though, but it's slick and feels nice in your hands.

SilentPCreview.com shows that this PSU has a great power efficiency curve that is perfect for low-wattage systems that peak at around 210 watts. The PSU can deliver 85% efficiency at that output.

Modular cables are great.

Cons: Outside coating scratches easily. Very difficult to install without scratching it on a case that doesn't have sharp edges. You so much as rub the PSU against the PSU tray in the case and it will scratch the PSU.

Longer than other ATX PSUs that I have by about 1.5cm..

Other Thoughts: A bit expensive for what you get, but those who do their research will know what they need in a PSU. For me, the power efficiency curve on this PSU is perfect for the Lanbox I'm building and the higher efficiency at my target power levels was enough to justify the high price tag and lower wattage capability of the PSU.

2 out of 3 people found this review helpful. Did you? Yes No

  • Alan P.
  • 5/23/2009 6:03:24 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsgreat. quiet. low/no heat

Pros: Works great. Basically invisible, like a good PS should be. Very quiet. Puts out a very low amount of heat due to it's high efficiency. 0 issues.

Cons: none

1 out of 2 people found this review helpful. Did you? Yes No

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Item#: N82E16817151057
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