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expired Posted by CrazyHorse • Nov 6, 2022
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expired Posted by CrazyHorse • Nov 6, 2022

Cooler Master MasterWatt 650 Bronze Semifanless Modular Power Supply

After $40 Rebate + Free S/H

$30

$90

66% off
Amazon
84 Comments 29,428 Views
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Deal Details
Update: This popular deal is still available; you must purchase by November 15 to qualify for the rebate.

Amazon has Cooler Master MasterWatt 650 Bronze Semifanless Modular Power Supply (MPX-6501-AMAAB-US) on sale for $69.99 - $40 Cooler Master Manufacturer Rebate = $29.99. Shipping is free.

Thanks to community member CrazyHorse for finding this deal.

Features:
  • 650W semi-modular ATX power supply
  • Semi-fanless up till 15% load
  • 80 plus bronze certified
  • Temperature controlled 120 millimeter fan with dustproof LDB bearing

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • Purchase between 11/1/22 - 11/15/22
    • Rebate submission must be postmarked by 12/14/22
    • The prepaid card will expire 6 months from issue date
    • Allow 8-10 weeks for submission processing
  • About this product:
    • 5-year manufacturer warranty
    • Rated 4.6/5 (2,371 total ratings)
  • About this store:
  • See forum thread for additional deal discussion

Original Post

Written by CrazyHorse
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available; you must purchase by November 15 to qualify for the rebate.

Amazon has Cooler Master MasterWatt 650 Bronze Semifanless Modular Power Supply (MPX-6501-AMAAB-US) on sale for $69.99 - $40 Cooler Master Manufacturer Rebate = $29.99. Shipping is free.

Thanks to community member CrazyHorse for finding this deal.

Features:
  • 650W semi-modular ATX power supply
  • Semi-fanless up till 15% load
  • 80 plus bronze certified
  • Temperature controlled 120 millimeter fan with dustproof LDB bearing

Editor's Notes

Written by StrawMan86 | Staff
  • About this deal:
    • Purchase between 11/1/22 - 11/15/22
    • Rebate submission must be postmarked by 12/14/22
    • The prepaid card will expire 6 months from issue date
    • Allow 8-10 weeks for submission processing
  • About this product:
    • 5-year manufacturer warranty
    • Rated 4.6/5 (2,371 total ratings)
  • About this store:
  • See forum thread for additional deal discussion

Original Post

Written by CrazyHorse

Community Voting

Deal Score
+65
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Top Comments

tjones261
Yeah, the 750 is a better deal. BUT the rebate on the 750 doesn't actually start until 11-08-22 even though Amazon seems to be saying it starts today.

If you buy the 750 before 11-08-22 your rebate WILL be DENIED!
socrato
It's 2022 why are they still making rebates
LovelyShow8335
I am sure most people still forget things in 2022. It's very beneficial for that reason.

84 Comments

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Nov 8, 2022
163 Posts
Joined Jun 2019
Nov 8, 2022
Chan2013
Nov 8, 2022
163 Posts
Cooler Master has good products. The rebates stuff is getting old though. Just mark it down at the store and make Cooler Master send the money to them.
Nov 8, 2022
154 Posts
Joined Nov 2015
Nov 8, 2022
gpawar
Nov 8, 2022
154 Posts
At $18- $30 one should not complain but no mention on the cultist list
Does any SD'er has experience on reliability with these for home pc's? Feedback is greatly appreciated.

Looking to upgrade EVGA non-modular 500W to 750W variant of this. Config: 3700x, current gpu 1060 3gb potentially can upgrade to rx 6600/6700 variant.
Nov 8, 2022
2,107 Posts
Joined Sep 2008
Nov 8, 2022
soarwitheagles
Nov 8, 2022
2,107 Posts
Can I purchase and receive a rebate for a number of the items listed on the rebate form or only one of the items? So is the rebate good for only one item or can I send in multiple rebates connected to multiple items?
Nov 8, 2022
91 Posts
Joined Jul 2016
Nov 8, 2022
Dingeringeding
Nov 8, 2022
91 Posts
The last rebate I did I had to send in the UPC, the actual reciept not a copy, the fill out the paper form, then take photoes of all of this and create abank of america rebate account to agree to recieve a bank of america rebate visa card then I can't think of what else but at some point during all of this I said never ever again!
1
Nov 8, 2022
122 Posts
Joined Oct 2022
Nov 8, 2022
curbd
Nov 8, 2022
122 Posts
$30 for a name brand, semi-modular 650W PSU is definitely a good deal, but a $40 rebate is not at all equivalent to $40 off. You're still paying full price for the power supply.

If it were actually $30 I'd probably buy a 650 and a 750 just to have on hand for future PC builds.
Nov 8, 2022
122 Posts
Joined Oct 2022
Nov 8, 2022
curbd
Nov 8, 2022
122 Posts
Quote from slickinhb :
Also:

Cooler Master MWE Bronze 500 80+ Bronze 500W PSU [amazon.com]

$18.99 after rebate.

Cooler Master MWE Bronze 600 80+ Bronze 600W PSU [amazon.com]

$30.99 after rebate.
Would highly recommend going with the OP posted semi-modular PSUs or any other semi/fully modular power supply. Non-modular power supplies aren't any cheaper than modular these days, and having a modular power supply makes building, cleaning, and maintaining PCs dramatically easier.
Nov 8, 2022
122 Posts
Joined Oct 2022
Nov 8, 2022
curbd
Nov 8, 2022
122 Posts
Quote from Gregory_Julian :
Marketing at its finest... "Semi-Fanless"? But the fan is always there... Shouldn't it be "Semi-Noiseless"?
That's just how power supplies with fan stop are labeled. Semi-fanless isn't perfect but it's more understandable than the alternative.

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Pro
Nov 8, 2022
8,805 Posts
Joined Jul 2006
Nov 8, 2022
Nattefrost
Pro
Nov 8, 2022
8,805 Posts
pretty bad reviews on newegg..worth the risk?
Nov 8, 2022
4,483 Posts
Joined Aug 2007
Nov 8, 2022
pug_ster
Nov 8, 2022
4,483 Posts
I don't see the rebate for the 750w power supply.
Pro
Nov 8, 2022
13,023 Posts
Joined Apr 2005
Nov 8, 2022
TidalWaveOne
Pro
Nov 8, 2022
13,023 Posts
Quote from psyctto :
yeah, i hate getting money back on purchases too...
I HEAR YA BRO!
Exactly... they should just reduce the price of the product.

I wonder if they've ever heard of a thing called 'a sale'...
Nov 8, 2022
21 Posts
Joined Nov 2017
Nov 8, 2022
goldenoptic
Nov 8, 2022
21 Posts
I waited until well after midnight to order the 750 my order date shows 11/07/2022. I canceled my order
Nov 8, 2022
1 Posts
Joined Aug 2022
Nov 8, 2022
MaroonCalendar1822
Nov 8, 2022
1 Posts
It looks like the dates on the rebate form updated to between 11/1-11/15
Nov 8, 2022
9,298 Posts
Joined Feb 2011
Nov 8, 2022
erictom
Nov 8, 2022
9,298 Posts
is this brand better than thermal take?
Nov 8, 2022
16,157 Posts
Joined Nov 2006
Nov 8, 2022
psyctto
Nov 8, 2022
16,157 Posts
Quote from TidalWaveOne :
Exactly... they should just reduce the price of the product.

I wonder if they've ever heard of a thing called 'a sale'...
it's always been the case that you can get better prices from rebates, compared to sales... the company is banking on people being forgetful/lazy/stupid and not claiming their rebates. i'm all for being able to save more money, because i can follow simple instructions.

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Pro
Nov 8, 2022
13,023 Posts
Joined Apr 2005
Nov 8, 2022
TidalWaveOne
Pro
Nov 8, 2022
13,023 Posts
Quote from psyctto :
it's always been the case that you can get better prices from rebates, compared to sales... the company is banking on people being forgetful/lazy/stupid and not claiming their rebates. i'm all for being able to save more money, because i can follow simple instructions.
I can follow simple instructions too.... but it takes time, often costs at least postage stamp, and then you have to wait on the rebate and hope they don't deny it for some reason or anything gets lost in the mail, or that you totally forget about it.... then they might send you a prepaid card or something, and to use that you may have to go through addition hoops and spend more time... all to save an extra $10 or $20 over a sale? Oh... and if you pay sales tax, you don't get that back either.

UPDATE: Also, you usually can't return the item if you remove the UPC for the rebate.
Last edited by TidalWaveOne November 9, 2022 at 06:42 AM.

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