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SeaSonic S12II Series S12II 620 Bronze (SS-620GB) 620W Intel ATX 12 V 80 PLUS BRONZE Certified Active PFC Power Supply

Ships from United States.

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  • Intel ATX 12 V
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 50/60 Hz
  • 3.3V@24A, +5V@24A, +12V1@24A, +12V2@24A, -12V@0.8A, +5VSB@2.5A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

 

Introduction

Sea Sonic Electronics announces its launch of the S12II "Bronze" Series - the updated version of the award-winning S12II Series - to meet the growing demand for highly efficient and competitively-priced power supplies.

S12II Bronze The S12II Bronze Series achieves the 80 PLUS® Bronze standard of at least 82%, 85% and 82% power usage efficiency at 20%, 50% and 100% operating loads respectively. This, combined with Active Power Factor Correction, enables the S12II Bronze to reduce energy waste, boost power efficiency, and more importantly, reduce the energy costs for the users.

In addition to the efficiency upgrade, the S12II Bronze Series maintains the strong foundations of the S12II series. Important features such as the stable and proven Double Forward Converter circuit design, the industry-leading Smart and Silent Fan Control (S2FC) and the use of high-reliability Japanese brand capacitors, are all carried forward to the "Bronze" Series.

The S12II Bronze Series, similar to its predecessors, is available in the standard ATX Form Factor and in wattages that are most common for a PC system. In addition to the all-in-one cabling design, the 520W and 620W models come with additional EPS connectors for IPC and server systems and supports both 6P and 8P PCI-E connectors for the most current and high end dual graphic cards.

 
 
Special Features
S12II Bronze

Product Information
1. AC Input & DC Output Voltages (100 ~ 240V, 50 / 60Hz)
S12II Bronze

2. Dimensions (W x L x H):
6 x 5.5 x 3.3 inches (150 x 140 x 86mm)

3. Total Protection:
Over Voltage / Over Power / Short Circuit Protection Total protection for your power supply, your system and yourself.

4. Operating Environment:
Operating temperature: 32 to 122°F (0 to 50°C).
Relative Humidity: 20% to 80%.
(The rated power will reduce from 100% to 80% from 104 to 122 °F (40 to 50°C))

Learn more about the SeaSonic USA S12II 620 Bronze (SS-620GB)

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: 1 month to 1 year
Verified Owner
4/ 5
excellent power supply from Seasonic

Pros: the Seasonic S12II 620w (SS-620GB) power supply has been working well and is relatively quiet on my custom built computer with a Gigabyte Socket AM3+ motherboard.

Cons: none so far

Other Thoughts: I recommend this Seasonic PSU for those who have not bought one

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Best in this output class

Pros: very high quality with plenty of power for 75% of the computers out there. Will run mid level cards in Crossfire or SLI.

Cons: its a mid level PSU

Other Thoughts: I got this for my shops tech comp because the one in it bit the dust. This computer is running 24/7 doing data transfers online and in my computer shop. The durability of Seasonic PSU's is second to none and I only have praise for them. The fact I own a computer repair shop and chose this for my shops tech comp should tell you all you need to know, BUY IT!!!

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Super Seasonic to the resque!

Pros: Its a seasonic which if you didnt know is a quality brand. i wont waste my money on cheap junk but this one also fit the application and stayed affordable. It does what a power supply should do, and the cords are all nice, also its very silent.

Cons: none other than i wish it was all modular. but that would make the price higher.

Other Thoughts: It replaced my Antec 1200 after a harsh lightning strike and i dont really see or feel any difference.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
quiet

Pros: realy quiet ... nice price and have the power!

Cons: nothing

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
3/ 5
1 1/2 years... worked fine... now... nothing

Pros: quiet
powerful
lots of connections

Cons: only lasted 1 1/2 years

Did you find this review helpful?
Manufacturer Response:
Hello Allen,

Thank you for your comment and sorry for this issue with your PSU. If not yet done, please kindly check our FAQ to troubleshot your PSU: www.seasonic.com/faq. If PSU is not working properly, please apply for RMA here, down the page: www.seasonic.com/support. Any question you may have, please contact us any time: newegg@seasonic.com

Thank you and sorry for the inconvenience.
Best Regards,
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Solved my problems

Pros: I purchased this to replace the power supply in my Dell XPS 8100. It fit perfectly, and It solved these problems: p.c. would not start unless I disconnected and then reconnected the power cord; problems with file searching in Windows 7 which required explorer restart; problems with Firefox freezing; and a problem with my dual Sceptre monitor blanking to a green screen . Now, no problems, and this power supply is very quiet.
I purchased the 620 w. power supply. It meets the power needs of my graphics card and the three 3 Tb hard drives I have in my machine.

Cons: I found no cons - so far.

Other Thoughts: I would recommend this product. It is very well built

0 out of 1 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
3/ 5
Less than perfect.

Pros: It's 620w and cheap.

Cons: 4 pin power connectors are cheapo garbage, the pins move around and made it very difficult to even get em pluged in. Ketchup and mustard cables clearly show even though they are sleeved.

Other Thoughts: At this price it's hard to nitpick, but this is a Seasonic, one of the best PS manufacturers. Those 4 pin connectors almost made me do a return. K&M cables on any power supply is hideous, if your gunna sleeve them, do it all the way to the connector. Otherwise it appears well built and stout.

2 out of 4 people found this review helpful. Did you?
Manufacturer Response:
Hello James,

Thank you for your comment and sorry for the cable issue. We may suggest to contact us about this issue and provide us some pictures: newegg@seasonic.com and see if your PSu needs to be replaced.

Thank you.
Best Regards,
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Expexted better

Pros: Power supply is hefty and cables are of good quality, fan noise is minimal.

Cons: I have already rma'd this psu twice, both had the same problem of shutting off randomly while idle with gpu's that required both of the 6 pin connectors. I then received a refurb one on the 2nd rma, which alas, after 1 month does a cold shutoff and restart while gaming with a single 6 pin gpu. At this point, paying for shipping, again, on a psu that has failed 3 times now doesn't hold my interest much. Bad power supply from a reputable company, it's unfortunate as I had expected better. I will avoid all budget seasonic offerings from now on. Psu was purchased February 2017, first problems occurred after 3 months, second psu had issues immediately, 3rd psu had issues after 3 weeks. I only have an old rocketfish psu to switch too, but at least that has never failed in the past 5 years.

Other Thoughts: Since the power supply is heavy, shipping costs a bit more. Perhaps test the power supplies before they leave for rma?

3 out of 6 people found this review helpful. Did you?
Manufacturer Response:
Hello,

Thank you for your comment and sorry for this issue with your replacement. If not yet done, we may suggest that you contact our support with your RMA info and we will be glad to assist you with your PSU: www.seasonic.com/contact

Thank you very much and sorry for the inconvenience it may have caused.
Bes Regards,
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