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Scorpius-Star 11.9K Views
Nov 9, 2021 4:05 AM

Seasonic Prime Fanless PX-450, 450W 80+Platinum PSU for $72.99 after Rebate + PX-500 500W 80+Platinum for $86.99 and SSR-600TL 600W 80+Titanium for $111.99

$87

$170

48% off
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Lowest prices i have seen for very power efficient PSU's. Seasonic is an awesome and reputable brand. Currently using two, one in my plex media server and another in my video/photo editing rig. enjoy.
Here is a List. First post ever. thank you everyone Smilie

450W 80+ platinum Sale $82.99 - $10 MIR = $72.99
https://www.newegg.com/seasonic-p...-_-Product NLA

500W 80+ platinum Sale $101.99 - $15 MIR = $86.99
https://www.newegg.com/seasonic-p...-_-Product

600W 80+ Titanium Sale $131.99 - $20MIR = $111.99
https://www.newegg.com/seasonic-p...klink=true NLA
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Deal Details
Community Notes
About the Poster
Lowest prices i have seen for very power efficient PSU's. Seasonic is an awesome and reputable brand. Currently using two, one in my plex media server and another in my video/photo editing rig. enjoy.
Here is a List. First post ever. thank you everyone Smilie

450W 80+ platinum Sale $82.99 - $10 MIR = $72.99
https://www.newegg.com/seasonic-p...-_-Product NLA

500W 80+ platinum Sale $101.99 - $15 MIR = $86.99
https://www.newegg.com/seasonic-p...-_-Product

600W 80+ Titanium Sale $131.99 - $20MIR = $111.99
https://www.newegg.com/seasonic-p...klink=true NLA

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12 Comments

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Nov 9, 2021 4:07 AM
1.5K Comments
Joined Mar 2011
gjsneptuneNov 9, 2021 4:07 AM
1.5K Comments
Mail-in rebates need to finally die in a fire.
2
Nov 9, 2021 2:25 PM
109 Comments
Joined May 2016
Ehmc130Nov 9, 2021 2:25 PM
109 Comments
Quote from gjsneptune View quoted comment :
Mail-in rebates need to finally die in a fire.
I don't mind filling out MIR's. It's when they don't pay up, that's a serious problem.
Nov 9, 2021 3:37 PM
302 Comments
Joined Aug 2013
AMv8Nov 9, 2021 3:37 PM
302 Comments
Nice. Definitely don't see Seasonic PSUs go up for sale often. MiR aside
Nov 10, 2021 1:21 AM
366 Comments
Joined Apr 2010
PhantomGrocerNov 10, 2021 1:21 AM
366 Comments
Looking for 850 or 1000 though. Looks like 10 off the gx1000
1
Nov 10, 2021 1:04 PM
4.8K Comments
Joined Nov 2019
QueensGambitNov 10, 2021 1:04 PM
4.8K Comments
MIR's are the freakin worst man. It takes months and a few email follow-ups for them to send something. That goes for all companies
Nov 10, 2021 1:32 PM
745 Comments
Joined May 2009
gzrecoilNov 10, 2021 1:32 PM
745 Comments
Quote from Medwynd View quoted comment :
Looking for 850 or 1000 though. Looks like 10 off the gx1000
Lol yeah these are obsolete for most of the new GPUs
3
Nov 10, 2021 7:27 PM
2.2K Comments
Joined Nov 2010
timta2Nov 10, 2021 7:27 PM
2.2K Comments
Quote from Ehmc130 View quoted comment :
I don't mind filling out MIR's. It's when they don't pay up, that's a serious problem.
When they don't pay up, you call them and resubmit the copies you made, if necessary.

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Nov 10, 2021 7:28 PM
2.2K Comments
Joined Nov 2010
timta2Nov 10, 2021 7:28 PM
2.2K Comments
Quote from gzrecoil View quoted comment :
Lol yeah these are obsolete for most of the new GPUs
That's MOSTly inaccurate.
Nov 10, 2021 8:50 PM
71 Comments
Joined Apr 2020
BeautifulCaribou887Nov 10, 2021 8:50 PM
71 Comments
In my experience the coil whine on these fanless Seasonic units outweigh the benefit of no fan noise. The whine tends to be of very high frequency though, so if you're hearing is not as good or if its in a fully enclosed case it can be absorbed. But if the PSU is in a case where its sound can escape, it tends to be louder and higher frequency than some of the higher wattage gaming PSUs.
Nov 10, 2021 8:52 PM
2.2K Comments
Joined Aug 2010
jomeyqNov 10, 2021 8:52 PM
2.2K Comments
Quote from gzrecoil View quoted comment :
Lol yeah these are obsolete for most of the new GPUs
The lower wattage ones would be perfect for something like an undervolted rx 6600xt. With such an efficient card and power supply (with a similarly undervolted cpu like a 10400T) you could probably run the system almost completely passively
Nov 14, 2021 7:03 AM
688 Comments
Joined Jun 2014
ClompsharkNov 14, 2021 7:03 AM
688 Comments
I guess this is fine since nobody has a GPU anyway
1
Nov 15, 2021 5:22 PM
4.8K Comments
Joined Jan 2004
exhurtNov 15, 2021 5:22 PM
4.8K Comments
Quote from BeautifulCaribou887 View quoted comment :
In my experience the coil whine on these fanless Seasonic units outweigh the benefit of no fan noise. The whine tends to be of very high frequency though, so if you're hearing is not as good or if its in a fully enclosed case it can be absorbed. But if the PSU is in a case where its sound can escape, it tends to be louder and higher frequency than some of the higher wattage gaming PSUs.
Darn, I wanted to buy this for a nearly silent build. I'm able to hear the tiny bit of coil whine from my motherboard in a mesh paneled case...so these power supplies are basically useless for me.

Thanks for your post. Saved me a $112. I'll keep using my older Seasonic 650W power supply w/ a hybrid fan mode. The fan doesn't turn on until it's over ~200W so it's silent 99% of the time.

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