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expiredCrazyHorse posted Nov 06, 2022 12:28 AM
expiredCrazyHorse posted Nov 06, 2022 12:28 AM

Cooler Master MasterWatt 650 Bronze Semifanless Modular Power Supply

After $40 Rebate + Free S/H

$30

$90

66% off
Amazon
84 Comments 29,981 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
+64
Good Deal
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Top Comments

tjones261
1075 Posts
357 Reputation
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
929 Posts
207 Reputation
It's 2022 why are they still making rebates
LovelyShow8335
4 Posts
10 Reputation
I am sure most people still forget things in 2022. It's very beneficial for that reason.

83 Comments

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Nov 07, 2022 12:10 AM
69 Posts
Joined Nov 2019
vrtk1200Nov 07, 2022 12:10 AM
69 Posts
the 750W version seems to be 30$ as well after a rebate
Nov 07, 2022 04:24 AM
1,075 Posts
Joined Jan 2012
tjones261Nov 07, 2022 04:24 AM
1,075 Posts

Our community has rated this post as helpful. If you agree, why not thank tjones261

Quote from vrtk1200 :
the 750W version seems to be 30$ as well after a rebate
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!
8
Nov 07, 2022 02:34 PM
686 Posts
Joined Sep 2021
MaKlounkeeNov 07, 2022 02:34 PM
686 Posts
Paper form says limit one per person. Web registration page says "Limit (32) rebate card(s) per person."

Semi fanless!

Quote from 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!
Good catch, thanks.
Last edited by MaKlounkee November 7, 2022 at 07:41 AM.
Nov 07, 2022 03:06 PM
929 Posts
Joined Sep 2014
JohnsonDigitalNov 07, 2022 03:06 PM
929 Posts
It's 2022 why are they still making rebates
Nov 07, 2022 03:11 PM
4 Posts
Joined Oct 2019
LovelyShow8335Nov 07, 2022 03:11 PM
4 Posts
Quote from socrato :
It's 2022 why are they still making rebates
I am sure most people still forget things in 2022. It's very beneficial for that reason.
2
Nov 07, 2022 03:37 PM
929 Posts
Joined Sep 2014
JohnsonDigitalNov 07, 2022 03:37 PM
929 Posts
Quote from LovelyShow8335 :
I am sure most people still forget things in 2022. It's very beneficial for that reason.
Maybe helps finances before a certain date too
Nov 07, 2022 03:41 PM
155 Posts
Joined Nov 2009
BobSmoothNov 07, 2022 03:41 PM
155 Posts
Rebate link shows 11/6 for me. Hmmm.

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Nov 07, 2022 03:46 PM
2,505 Posts
Joined Nov 2011
BoydasmaNov 07, 2022 03:46 PM
2,505 Posts
Quote from BobSmooth :
Rebate link shows 11/6 for me. Hmmm.
You have to click on the actual rebate form to show the date, 11/8 for the 750W version.
Nov 07, 2022 03:53 PM
214 Posts
Joined Nov 2021
SlickDealProMaxNov 07, 2022 03:53 PM
214 Posts
A dumb question - Where do I find a rebate form ? In the package ?
Nov 07, 2022 03:55 PM
16,332 Posts
Joined Nov 2006

This comment has been rated as unhelpful by Slickdeals users.

Nov 07, 2022 03:56 PM
2,507 Posts
Joined Aug 2010
PlatinumButterflyNov 07, 2022 03:56 PM
2,507 Posts

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

Quote from DealMaster008 :
A dumb question - Where do I find a rebate form ? In the package ?
On the Amazon page, right underneath the price, click on the link for "Rebate forms". A little section will expand which will allow you to expand and download the forms.
1
Nov 07, 2022 03:57 PM
16,332 Posts
Joined Nov 2006
psycttoNov 07, 2022 03:57 PM
16,332 Posts
Quote from DealMaster008 :
A dumb question - Where do I find a rebate form ? In the package ?
link is on the product page...

-22% $69.99
List Price: $89.99
One-Day
FREE Returns
Post-purchase rebate: $40.00 Rebate forms Price after rebate: $29.99
Get 5% back ($3.49 in rewards) on the amount charged to your Amazon Prime Rewards Visa Signature Card.
Nov 07, 2022 03:58 PM
214 Posts
Joined Nov 2021
SlickDealProMaxNov 07, 2022 03:58 PM
214 Posts
Quote from psyctto :
link is on the product page...

-22% $69.99
List Price: $89.99
One-Day
FREE Returns
Post-purchase rebate: $40.00 Rebate forms Price after rebate: $29.99
Get 5% back ($3.49 in rewards) on the amount charged to your Amazon Prime Rewards Visa Signature Card.
Thank you
Nov 07, 2022 04:45 PM
3,301 Posts
Joined Aug 2006
jottectNov 07, 2022 04:45 PM
3,301 Posts
Quote from LovelyShow8335 :
I am sure most people still forget things in 2022. It's very beneficial for that reason.
What year is today!?

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Nov 07, 2022 05:13 PM
851 Posts
Joined May 2012
luddite_cyborgNov 07, 2022 05:13 PM
851 Posts

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

Reviews are meh, hence the large rebate I guess (to clear stock out).
Appears that the fan curve from idle state (under 15% load) to on state is actually an immediate ramp to 100% speed before settling down. People are complaining about the noise happening each time PC stops idling. If this had an "eco mode" switch like other power supplies in order to keep it spinning full time then this could be avoided.
Personally I'd hate that noise; will wait for better deals in the coming weeks (would prefer better power efficiency than bronze too).
2

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