Skip to: | |

Newegg.ca - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.ca - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home
Home > 
Components > 
Power Supplies > 
Power Supplies > 
SeaSonic USA > 
Item#: N82E16817151088

SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

  • ATX12V V2.3 / EPS 12V V2.91
  • 80 PLUS GOLD Certified
  • Sanyo Denki San Ace PWM Silent Fan

ICON Loading...
  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the SeaSonic USA X650 Gold (SS-650KM Active PFC F3)

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years
  • Read full details

Customer Reviews of the SeaSonic USA X650 Gold (SS-650KM Active PFC F3)

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go

Showing 705 of 705 reviews - Clear Filters

  • Anonymous
  • 5/2/2016 9:34:29 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsStill going strong after almost 5 years!

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: Coming from a non modular PSU this was a godsend, it works extremely well to this day!

Cons: None

Other Thoughts: This is a really reliable power supply and I think you won't be disappointed with anything SeaSonic makes

Did you find this review helpful? Yes No

  • Anonymous
  • 4/20/2016 2:13:37 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsworks

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: works

Cons: coil whine, can't hear it over my fans though.

Did you find this review helpful? Yes No

  • Patrick E.
  • 3/19/2016 5:14:13 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsVery quiet, fully modular

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: This PS is very quiet. In fact, you can set to either have its fan on all the time, or only when needed. I chose the latter and so far after a couple of weeks of being always on, my system is fine.

It's fully modular. There are no cables hard-attached to it; they're all pluggable for max control. It comes with plenty of cabling, including lots of SATA power plugs. The PS itself is shipped in a really nice velvet bag and the packaging overall is excellent.

Cons: There are no cons for me with this board. Maybe the price, but obviously I knew that and for this work machine with all top-notch components, I wanted the best PS brand.

Other Thoughts: I'm using this with an LGA1151 board and a Core i7-6700 CPU, no discrete graphics card (this is a work machine, and I'm not a gamer anymore).

Did you find this review helpful? Yes No

  • Tuan D.
  • 3/4/2016 10:01:24 AM

1 out of 5 eggsDecent power supply, failed, Seasonic support is horrible so far

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: Worked for the first 5 years

Cons: failed near end of warranty

Other Thoughts: My computer is now having power issues and I've narrowed it down to the PSU which I think is likely faulty. Whenever I shut down the computer, right after the fans have turned off, if I power the computer up again too quickly, it doesn't turn on. Even if I wait for a long time, it still doesn't turn on. I have to unplug the power cord from the power supply, wait a couple minutes, then plug it back on. Only then will it power back on. I'm pretty sure it's the Seasonic PSU. I contacted support by phone, the 626 number listed. Straight to answering machine, every time. I left a message but didn't receive a call. I emailed them and got a quick response saying my item is out of warranty which is incorrect because the newegg product page said it has a 7 year warranty and the Seasonic page says 5 years if purchased before 2012. I purchased it in Nove of 2011 which would give me an expiration of 11/2016. I called them again and guess what, straight to the answering machine.

I've emailed them back to correct the warranty coverage. We'll see what happens. But so far, this has been a horrible customer service experience.

If anyone else has suggestions on how to get this replaced, please let me know. Seems like this company is trying to give me the run-around.

Manufacturer Response:

Hi Tuan,

Sorry for the problem you encounter with our product. To apply for a RMA, you can visit: http://seasonic.com/rma/ . Also, if you have any questions or comments, kindly email us at newegg@seasonicus.com. We will take care of your request.
Thank you and have a nice day.

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

  • Caleb J.
  • 3/1/2016 11:14:28 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsSupposed to be #1 Manufacturer for Power Supplys

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: well at least i can cuddle my 970 box.

Cons: received Feb 12th installed for my 970 and other HDDs
after 2 1/2 weeks i hear odd sounds from the psu.

NOPE!!...
boxed the sucker up reinstalled my older psu from cooler master and rma that sucker... for replacement.

Other Thoughts: Specs

i5 4440 3.3Ghz (Stock Intel Cooler)
Gigabyte B85M D3H
Mushkin Enhanced Silverline 8Gb 2x4Gb 1600mMHz Timmings 9-9-9-24 CAS 9
EVGA GTX 970 SSC 4Gb ACX 2.0+ (unstalled)
IHAS324 07 (DVD Burner) (uninstalled)
Western Digital Blue 1Tb 7200RPM 64M Cache 3.5"
Western Digital Black 2Tb 7200RPM 64M Cache 3.5"
Western Digital Blue 320Gb 5400RPM 2.5" Slim (uninstalled)
Seasonic 650w 80GOld X Series (unstalled)
Corsair Graphite 230T Black

had to remove disconnect my components due to dud psu.
i really wanted to game w my 970..... but my backup psu doesn't support the required wattage.

i can run some games with decent frames w my cpu.

Manufacturer Response:

Hi Caleb,

I'm really sorry to hear what happened with our product. We always try our best to avoid any problem with our PSU. Unfortunately, it may happen that sometimes a PSU will have trouble. Anyway, like your product seems to be bought less than 30 days ago, kindly contact Newegg for an exchange. If it's too late, then kindly visit our RMA page here: http://seasonic.com/rma/
If you have any question or comment, please send us an email at: newegg@seasonicus.com
Once again, i'm really sorry for the inconvenience.
Thank you and have a nice day.

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

  • Nate B.
  • 2/20/2016 10:37:32 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSeaSonic X Series X650 Gold

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: - Fully modular (Only plug what you need)
- Runs well
- Did not have to do anything wacky to get it working, just plugged and played
- Gold standard
- Comes with a sticker! Slap it right on your case somewhere and be proud of it.

Cons: - No cons that I can think of, will update if necessary

Other Thoughts: This is a really good power supply that I would recommend to anyone that needs 650w.

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

  • Anonymous
  • 2/19/2016 7:59:52 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat PSU

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: - SILENT!
- Solid build quality
- Lots of included cables
- Included cable ties
- Very efficient
- Bonus points for nice packaging

Cons: ***This is being unreasonably picky***

- Cables are a little too stiff for my liking, but they are manageable and of decent quality
- Wish they had included more velcro ties but they didn't have to include any at all

Other Thoughts: Hard to say anything bad about this PSU. Works great, looks great. Easy to install. Powers my rig just fine. As I'm using this for an audio recording rig I really appreciate how quiet this thing is.

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

  • William R.
  • 2/18/2016 7:07:32 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBought another today....

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: Bought the old one nearly six years ago. It's a classic.
This was my third SeaSonic, two of the older S12s are still running.

Cons: Large capacitor popped last night.

Did you find this review helpful? Yes No

  • Anonymous
  • 2/17/2016 6:01:49 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDefective unit

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: The pro reviews consistently give SeaSonic high marks for quality and performance, year after year. I purchased the PSU based on the advice.

Cons: Received a defective unit

Other Thoughts: A few hours after powering up my new computer build, the PSU started to make intermittent buzzing/switching noise. Within half an hour, the noise was constant and loud enough to be heard from normal sitting distance away from the computer. Soon after the noise was constant, the computer locked up, requiring a hard reboot. The issue happened a few more times with each successive lockup occurring quicker. My initial guess is that the PSU fried something downstream. While there is always a chance that a consumer will get a dud, it stinks when that consumer is you. It's even worse when that dud is the power supply, and can possibly ruin parts it feeds power to. I have to give the item 1 egg, simply because it didn't work for me. Perhaps I just got unlucky. Hopefully your experience will be different.

Manufacturer Response:

Hello,

I'm really sorry about the problem you encounter with our product. We always do our best to avoid any trouble like this. Kindly contact Newegg for an exchange and I hope you will give again a try to this X-650. If you have any comment or question: newegg@seasonicus.com
Thank you !

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

  • Thomas S.
  • 1/30/2016 9:45:27 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs2 and a half years later, still running flawlessly

This review is from: SeaSonic X Series X650 Gold (SS-650KM Active PFC F3) 650W ATX12V V2.3/EPS 12V V2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Hasw

Pros: The title says it all

Cons: - none

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

ICON Loading...
|
BUY WITH CONFIDENCE

This product qualifies for Newegg's Price Match Guarantee. We'll match any qualifying competitor's price. Learn More

Selected Items
Are you an E-Blast Insider?
Enter your email address to agree to receive promo codes from Newegg. You can unsubscribe at any time.
Subscribe Newegg e-Blast
Home
Home > 
Components > 
Power Supplies > 
Power Supplies > 
SeaSonic USA > 
Item#: N82E16817151088
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.