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frontpagephoinix | Staff posted Dec 08, 2025 03:08 PM
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frontpagephoinix | Staff posted Dec 08, 2025 03:08 PM

Thermaltake Smart BM3 850W 80Plus Bronze Semi-Modular ATX Power Supply

+ Free Shipping

$70

$100

30% off
Amazon
12 Comments 3,801 Views
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Deal Details
Various Retailers has Thermaltake Smart BM3 850W 80Plus Bronze Semi-Modular ATX Power Supply (PS-SPD-0850MNFABU-3) on sale for $69.99. Shipping is free.

Thanks Deal Hunter phoinix for sharing this deal

Example Retailers:About this Product:
  • 80Plus Bronze certified and fully compatible with Intel ATX 3.0 standards to power up next generation hardware
  • PCIe Gen. 5 compliant
  • High quality Japanese 105°C/221°F main capacitor
  • 120mm fluid dynamic bearing fan with Smart Zero Fan function
  • Built-in Industrial Grade Protection

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • Our research indicates that this deal is $21 less (23.07% savings) than the next best available price from a reputable merchant with prices starting from $90.99 at the time of this posting.
  • About this Store:

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Various Retailers has Thermaltake Smart BM3 850W 80Plus Bronze Semi-Modular ATX Power Supply (PS-SPD-0850MNFABU-3) on sale for $69.99. Shipping is free.

Thanks Deal Hunter phoinix for sharing this deal

Example Retailers:About this Product:
  • 80Plus Bronze certified and fully compatible with Intel ATX 3.0 standards to power up next generation hardware
  • PCIe Gen. 5 compliant
  • High quality Japanese 105°C/221°F main capacitor
  • 120mm fluid dynamic bearing fan with Smart Zero Fan function
  • Built-in Industrial Grade Protection

Editor's Notes

Written by slickdewmaster | Staff
  • About this Offer:
    • Our research indicates that this deal is $21 less (23.07% savings) than the next best available price from a reputable merchant with prices starting from $90.99 at the time of this posting.
  • About this Store:

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
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Price Intelligence

Model: Smart BM3 850W 80+ Bronze

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 12/10/2025, 08:50 PM
Sold By Sale Price
Amazon$69.99
NewEgg$90.99
Best Buy$125.84

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Top Comments

shivster1796
846 Posts
873 Reputation
SPL C Tier PSU, the MONTECH Century II 850W which is an A Tier PSU is only $13 more.

11 Comments

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Pro
Dec 08, 2025 06:48 PM
846 Posts
Joined Jun 2018
shivster1796
Pro
Dec 08, 2025 06:48 PM
846 Posts

Our community has rated this post as helpful. If you agree, why not thank shivster1796

SPL C Tier PSU, the MONTECH Century II 850W which is an A Tier PSU is only $13 more.
6
1
Dec 08, 2025 07:39 PM
2,925 Posts
Joined Apr 2010
alekiDec 08, 2025 07:39 PM
2,925 Posts
what do they mean by PCIE 5.0 ready?

edit: NVM, its in description; just a fancy new plug
Last edited by aleki December 8, 2025 at 12:41 PM.
Dec 08, 2025 08:34 PM
65 Posts
Joined Jan 2022
MaroonRoom9815Dec 08, 2025 08:34 PM
65 Posts

Our community has rated this post as helpful. If you agree, why not thank MaroonRoom9815

you will lose more money on a bronze power supply in electricity cost
1
1
Dec 08, 2025 10:14 PM
3,617 Posts
Joined May 2009
sixty4bitDec 08, 2025 10:14 PM
3,617 Posts
Quote from shivster1796 :
SPL C Tier PSU, the MONTECH Century II 850W which is an A Tier PSU is only $13 more.
Where do you see these tiers?
Dec 08, 2025 10:49 PM
978 Posts
Joined Nov 2017
SDJP2020Dec 08, 2025 10:49 PM
978 Posts
Not a good deal. The MSI MAG A750GLS is 80+ Gold and Cybenetics Platinum and had an A- rating on the SPL tier list for $20 less after rebate and Steam code. It's the same price if you don't want to do those steps if you are an MSi member. The rebate has rolled over from November to a purchase in December and can be completed online here [msi.com]. The steam code is still available here [msi.com]. Here is the original deal link: MSI MAG A750GLS
1
Dec 09, 2025 12:21 AM
1,798 Posts
Joined Oct 2006
angrysquirrelDec 09, 2025 12:21 AM
1,798 Posts
Quote from SDJP2020 :
Not a good deal. The MSI MAG A750GLS is 80+ Gold and Cybenetics Platinum and had an A- rating on the SPL tier list for $20 less after rebate and Steam code. It's the same price if you don't want to do those steps if you are an MSi member. The rebate has rolled over from November to a purchase in December and can be completed online here [msi.com]. The steam code is still available here [msi.com]. Here is the original deal link: MSI MAG A750GLS
Thank you for your suggestion!
Dec 09, 2025 12:50 AM
1,028 Posts
Joined Aug 2011
StaticksDec 09, 2025 12:50 AM
1,028 Posts
I bought a Sama 80 Plus Gold 850W a couple months ago from Amazon. Great quality, nice cables, fully modular, and has a native 12VHPWR connector. Much better deal than this.

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Pro
Dec 09, 2025 01:34 AM
7,063 Posts
Joined Aug 2005
amax
Pro
Dec 09, 2025 01:34 AM
7,063 Posts
Quote from SDJP2020 :
Not a good deal. The MSI MAG A750GLS is 80+ Gold and Cybenetics Platinum and had an A- rating on the SPL tier list for $20 less after rebate and Steam code. It's the same price if you don't want to do those steps if you are an MSi member. The rebate has rolled over from November to a purchase in December and can be completed online here [msi.com]. The steam code is still available here [msi.com]. Here is the original deal link: MSI MAG A750GLS
This is a GREAT suggestion, thank you very much.
Yesterday 04:48 PM
6 Posts
Joined Oct 2018
SwiftGenerationYesterday 04:48 PM
6 Posts
Quote from sixty4bit :
Where do you see these tiers?
Search PSU tier list, it was posted on the readit website in a Google doc
Today 02:48 AM
74 Posts
Joined Dec 2018
JohnG6518Today 02:48 AM
74 Posts
Quote from SDJP2020 :
Not a good deal. The MSI MAG A750GLS is 80+ Gold and Cybenetics Platinum and had an A- rating on the SPL tier list for $20 less after rebate and Steam code. It's the same price if you don't want to do those steps if you are an MSi member. The rebate has rolled over from November to a purchase in December and can be completed online here [msi.com]. The steam code is still available here [msi.com]. Here is the original deal link: MSI MAG A750GLS
Just fyi I purchased the MSI MAG A850GLS from Microcenter and the fan was on the loud side out of the box. Then that evening the fan started making a grinding noise. Returned it next day. I like MSI ( my MB, Monitor and GFX card are all MSI). I probably just got a dud, but who knows.
Today 03:13 AM
978 Posts
Joined Nov 2017
SDJP2020Today 03:13 AM
978 Posts
Quote from JohnG6518 :
Just fyi I purchased the MSI MAG A850GLS from Microcenter and the fan was on the loud side out of the box. Then that evening the fan started making a grinding noise. Returned it next day. I like MSI ( my MB, Monitor and GFX card are all MSI). I probably just got a dud, but who knows.
Yeah I'm just recommending a better alternative, although it may not be the best for everyone. In my experience it's fairly quiet, and the 850W uses a different OEM, so I'm not sure how comparable they are. Also make sure you definitely got the GLS and not GL since the GL was fairly loud. Could definitely go with the Montech for better futureproofing.
Last edited by SDJP2020 December 11, 2025 at 07:40 AM.

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