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SeaSonic USA > 
Item#: N82E16817151139

SeaSonic S12G-450 450W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply, Intel Haswell Ready

  • ATX12V / EPS12V
  • 80 PLUS GOLD Certified
  • 100 - 240 V 50/60 Hz
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the SeaSonic USA S12G-450

Quick Info

Warranty

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


Customer Reviews of the SeaSonic USA S12G-450

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Showing 4 of 4 reviews - Clear Filters

  • Debra K.
  • 4/26/2015 10:29:59 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSeaSonic S12G-450 450W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply, Intel Haswell Ready

This review is from: SeaSonic S12G-450 450W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply, Intel Haswell Ready

Pros: Bought this power supply for an HTPC system build. I installed it into a new modular case and turned it on to test and thought something was wrong, as I could not hear anything. It is extremely quiet. The HTPC is in my living room and as hoped, NO noise at all.

Cons: None to date

Other Thoughts: I would recommend this SeaSonic power supply to anyone wanting silent running.

Did you find this review helpful? Yes No

  • Kevin R.
  • 4/5/2015 2:52:34 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsgreat power supply

This review is from: SeaSonic S12G-450 450W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply, Intel Haswell Ready

Pros: Very solid power supply, quiet, tight tolerances on voltage delivered,. Comes with sturdy yet fairly flexible, long cables that reached everything with space to spare in a medium tower case, and numerous cable management zip ties (plus one velcro band) that made for a very clean install

Cons: Would give this 5 stars except for the lack of modular cabling (which is easily forgiven at this price level).

Other Thoughts: Nice product, can easily forgive lack of modular cabling at this price point, highly recommended.

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

  • James H.
  • 12/31/2014 4:59:03 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat HDD for Multiple HDD

This review is from: SeaSonic S12G-450 450W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply, Intel Haswell Ready

Pros: Solidly built PSU. I have trusted SeaSonic in the past and am happy with it's performance. Using this for a NAS/HTPC setup with lots of drives. No performance issues.

Cons: None

Other Thoughts: I was rather upset to learn that this PSU does not cook bacon. I was hopeful that it would.

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

  • Michael B.
  • 6/7/2014 1:16:36 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsQuiet and efficient

This review is from: SeaSonic S12G-450 450W ATX12V / EPS12V 80 PLUS GOLD Certified Active PFC Power Supply, Intel Haswell Ready

Pros: I installed the 450W Seasonic S12G to replace a modular OCZ 500W. My Asus Mobo utility was giving occasional low-voltage alarms with the OCZ, so I figured it was time to replace it. The Seasonic is much quieter; I didn't realize that the OCZ was the loudest fan in my case until I installed this PSU. I can also attest to a slight, but measurable, improvement in efficiency ... at idle, the Kill-A-Watt now shows 78 Watts with a power factor of .98. The previous PSU would draw around 84 watts at idle (the PC components are otherwise unchanged). Also, it is running very cool.

Time will tell if it's reliable, but so far so good.

Cons: Not modular, but I knew that when I ordered it, and the cables are well organized, so the unused cables aren't much of a nuisance.

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

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SeaSonic USA > 
Item#: N82E16817151139
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