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SeaSonic USA > 
Item#: N82E16817151115

SeaSonic SS-350TGM Retail 350W TFX12V (v2.31) 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

  • TFX12V (v2.31)
  • Full Modular
  • 80 PLUS GOLD Certified
  • +3.3V@12A, +5V@16A, +12V1@18A, +12V2@18A, -12V@0.3A, +5VSB@2A
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A blend of performance and quality, the Sonic SS-350TGM TFX power supply is a great choice for ultra compact PCs or other small form factor systems. High in efficiency and low in ripple, this unit is 80 PLUS Gold certified for better use of every watt of input AC power. Robust power output means your rig can run stably and reliably, while superb protection circuits help avoid device damage. One quiet fan provides great air flow so your PSU stays cool, even at demanding load levels.

  • newegg 80 PLUS Gold-certified efficiency The 80 PLUS GOLD certified power supply provides high power efficiency of at least 87% at any load between 20% and 100%, saving your money on your electric bill, reducing heat in your computer's system, and prolonging its life.
  • newegg Robust Power With its DC-to-DC converter design, this unit delivers a robust 350W of maximum power for your rig. Dual +12V rails with 348W maximum combined output provide sufficient juice for your multi-core CPU and power-hungry graphics card. 100% hi-pot test, 100% burn-in test, and high temperature cycled on/off guarantee reliability and stability.
  • newegg Premium Protection Short circuit protection on all outputs, over voltage protection, and over power protection safeguard your valuable components from power abnormalities.
  • newegg Silent Cooling Fan The super low noise fan produces a massive air flow that keeps your PSU running cool and always at peak performance.

Learn more about the SeaSonic USA SS-350TGM Retail

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the SeaSonic USA SS-350TGM Retail

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  • Michael D.
  • 6/1/2015 1:00:33 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent for HTPC or slim case

Pros: Fits perfectly into slimline cases and provides solid, reliable juice.
It's 80 Plus Gold which is awesome.
It's Seasonic, a brand that makes outstanding power supplies.
It's technically fully modular which is cool, but you have to use all the cables anyways. But still, I like to see that kind of dedication to awesomeness even in a small, non-enthusiast level product.
It was exactly what I needed at a good price.

Cons: None at all.

Other Thoughts: I basically built an HTPC for the living room from spare parts I had leftover from other builds and discarded stuff from work. I wanted to put the strongest possible graphics card I could that would fit in a half height case so I could do some light gaming on it. I ended up buying a used GT 640, the ddr5 version. The nameless power supply from Nexlink didn't have enough juice. So this power supply had enough power at an awesome efficiency level to do the job. Highly recommended if you are doing something similar.

Did you find this review helpful? Yes No

  • Karl B.
  • 6/1/2015 2:27:12 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsUnstable Power

Pros: Should work great on paper

Cons: Asus motherboard stated the power was too unstable to run. Had a 250W power supply that came with the case that worked fine; so took it out and threw it in a box. Live overseas so returning it wasn't an option.

Manufacturer Response:

Hi Karl, please note, very often the read out from the MB is not accurate and often instability is caused by the VRM. If you have any questions or concerns, please contact us at: newegg@seasonicus.com Thank you.

Did you find this review helpful? Yes No

  • Matthew P.
  • 12/2/2014 5:52:44 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Choice for Small Form Factor

Pros: Quiet, powerful for its size

Cons: None

Other Thoughts: Probably the best choice for a TFX form factor power supply. If you're needing to buff up a small form factor computer, this is the one to get.

Did you find this review helpful? Yes No

  • Michael O.
  • 11/13/2014 9:54:48 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsFull Modular is Lies

Pros: Newegg shipping, as always, was excellent. The product, however, was not only useless but a complete shill.

Cons: This product was Dead On Arrival. Of all PC components, a power supply is probably the one that should have the most QA performed on it. Furthermore, I bought this expensive $80 power supply because I expected "Full Modular" to imply that I could connect to the power supply only the power cables I would need for my system. As it turns out, "Full Modular" in this product's description means "not modular at all." The only difference between this and a standard TFX12V power supply is that you have to plug the bundle of cables into the box before installing it.

Manufacturer Response:

Hi Michael, I am sorry about your experience with our power supply. Please contact our USA office and we will sort out your issue as soon as possble.

As for definition of Full Modular, from our perspective when the cables are modular, then it can be disconnected completely from the power supply unit and does not define if the cables are in a bundle or not. Due to the limited back panel size, the number of connectors are limited and therefore, this limits the cable set options.

If you have questions or concerns about this issue, please contact me at: newegg@seasonicus.com Thank You.

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

  • Kyle C.
  • 10/5/2014 7:26:00 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month

3 out of 5 eggsSeaSonic SS-350TGM PSU

Pros: It has worked with no problems. Plenty of MOLEX ports.

Cons: The SATA power is all on a single strand so it would be hard to connect HDD's that use this type of power that are far away from the CD drives due to lack of cable length.

Other Thoughts: Kinda feels cheaply made, but PSU's are cheap to begin with and are the disposable part of a computer.

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

  • Stefan R.
  • 6/30/2014 9:49:00 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsThe power!

Pros: - 350 watts in a TFX form factor.
- Modular cables
- 80 plus gold efficient
- Seasonic PSU's are solid.

Cons: - Modular cables are sort of useless unless you want to sleeve them or something, because you need all of them to be plugged in anyway.

- It's a bit noisy.

Did you find this review helpful? Yes No

  • Patrick T.
  • 12/14/2013 4:50:05 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAwsome, thats all i can say

Pros: This powersupply works great, really quite. I barely hear any sound coming out of it. Easy to install, i recommand u this product.

Cons: This powersupply works great, really quite. I barely hear any sound coming out of it. Easy to install, i recommand u this product.

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  • robert f.
  • 10/30/2013 2:30:40 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsworked great for a year

Pros: perfect fit for my hp slim line, ran quite easy to install
worked great till it died only lasted a year i currently
have it as 3 eggs i will adjust that after i see how
smoothly everything goes when i try to return it

Cons: died after a year

Manufacturer Response:

Hi, Sorry for the inconvenience, I hope the RMA process went smoothly, if not, please drop me a mail at newegg@seasonicus.com. Thank you.

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

  • Tim H.
  • 6/15/2013 9:36:41 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month

1 out of 5 eggsNoisy!

Pros: Variable fan actually works! Cables not an issue like all the other people on here.

Cons: Very noisy power supply, and not the fan...the power supply itself! I have owned hundreds of power supplies over the years and have never ever heard one emit the high pitch whine that this one does! Obviously I hope it is just a defective unit...

Other Thoughts: Using as a replacement for a Dell 620S since i needed more power connections to add pci-e usb 3.0 cards.

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

  • Jacob C.
  • 3/21/2013 11:50:52 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsCable mess

Pros: 80 plus Gold Certified, great efficiency. Quiet and powerful.

Cons: "Full Modular" I think not. From the pictures it looks like there are two cables included, one being a standard 24 pin cable. This is not the case, there are two plugs on the PSU, yes, but there is one single giant cable monster that plugs into both. The cables are so bulky I had to remove the case fan from my IN WIN BP655 case because the cables wouldn't fit, fortunately I have a 120mm fan on my CPU cooler and it manages by itself. Perhaps this PSU is "modular" because you could buy your own wires and plugs and make your own cables to fit it.

Think twice before buying if you have a cramped case.

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

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SeaSonic USA > 
Item#: N82E16817151115
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