Overall Customer Rating
4.4 out of 5
4.4
Open Ratings Snapshot
Rating breakdown 246 reviews
5 Stars
149
4 Stars
77
3 Stars
9
2 Stars
2
1 Star
9
246  reviews)
Features
4.3 out of 5
4.3
(246 Reviews)
94%of customers recommend this product. 
(
231 out of 246
)
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Overall Customer Rating
4.4 out of 5
4.4
Open Ratings Snapshot
Rating breakdown 246 reviews
5 Stars
149
4 Stars
77
3 Stars
9
2 Stars
2
1 Star
9
246  reviews)
Features
4.3 out of 5
4.3
(246 Reviews)
94%of customers recommend this product. 
(
231 out of 246
)
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    Can this replace Dell power supply KH624 in XPS 420
    November 17, 2015
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    November 17, 2015
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Customer Rating
4 out of 5
4
Nice quite supply
on July 5, 2014
Posted by: mattgg
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from SE Wisconsin
Build or modify your own PC:Yes
Level of Expertise:Expert
Primary reason for building/modifying PC:Upgrader
Verified Purchase:Yes
Good supply, easy to install and connect Quite and perfect fit.
My Best Buy number: 1026376636
My Best Buy number: 1026376636
What's great about it: All the connections are OK
What's not so great: Nothing
I would recommend this to a friend!
Features
3 out of 5
3
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Customer Rating
5 out of 5
5
Works fine
on July 19, 2014
Posted by: Endo
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Verified Purchase:Yes
Power source has been working fine since installed
My Best Buy number: 0091043009
My Best Buy number: 0091043009
Mobile Submission: True
I would recommend this to a friend!
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Customer Rating
4 out of 5
4
glad you had it in stock
on August 23, 2014
Posted by: br5496
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from Midland, TX
Build or modify your own PC:Yes
Level of Expertise:Expert
Primary reason for building/modifying PC:Upgrader
Verified Purchase:Yes
Thanks for having the power supply I needed in stock
My Best Buy number: 0780874518
My Best Buy number: 0780874518
What's great about it: works
What's not so great: nothing
I would recommend this to a friend!
Features
3 out of 5
3
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Customer Rating
5 out of 5
5
Power Supply was a perfect fit and was an upgrade
on August 29, 2014
Posted by: Dunnman
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from Dunn NC
Build or modify your own PC:Yes
Level of Expertise:Average
Primary reason for building/modifying PC:Hobbiest
Verified Purchase:Yes
I removed a defective power supply and installed this one which provided more power. The physical size of the unit was exactly the same as the OEM and it included plenty of cables and cable length to meet my needs. It has worked perfectly for me.
My Best Buy number: 0570925109
My Best Buy number: 0570925109
What's great about it: More power than the OEM component being replaced.
I would recommend this to a friend!
Features
5 out of 5
5
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Customer Rating
5 out of 5
5
quick and easy to install.
on September 19, 2014
Posted by: MikeDizzle
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Verified Purchase:Yes
My old power supply gave up after a few years, a quick run to best buy and picked up this 400w dynex power supply and I was back up and running.
My Best Buy number: 0569181936
My Best Buy number: 0569181936
Mobile Submission: True
I would recommend this to a friend!
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Customer Rating
5 out of 5
5
Easy install, great price.
on September 23, 2014
Posted by: cunning04
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from wisconsin
Build or modify your own PC:Yes
Level of Expertise:Average
Primary reason for building/modifying PC:Upgrader
Verified Purchase:Yes
Clearance price, perfect upgrade(400 from 250), easy install.
My Best Buy number: 2179866555
My Best Buy number: 2179866555
What's great about it: Perfect for my PC
What's not so great: Nothing
I would recommend this to a friend!
Features
5 out of 5
5
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Customer Rating
4 out of 5
4
Great Powersupply
on September 28, 2014
Posted by: TGCRR
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from Blackfoot, ID
Build or modify your own PC:Yes
Level of Expertise:Average
Primary reason for building/modifying PC:Gaming
Verified Purchase:Yes
Worked great for my customer's older desktop comp.
My Best Buy number: 3442452208
My Best Buy number: 3442452208
What's great about it: It was exactly what I needed and Installed quickly
I would recommend this to a friend!
Features
5 out of 5
5
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Customer Rating
2 out of 5
2
Worst Power Supply Ever
on January 29, 2008
Posted by: Viper96
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First off Dynex is a off brand name for Best Buy, that is why it is so affordable. A year and a half ago I needed a new power supply for my new graphics card and only had so much money to spend on a power supply. Went to Best Buy and they did not have much units to pick from and they all where one hundred dollars or more, but seen the Dynex unit for under a hundred dollars so I got the unit. Got it home and put it in my PC and turn it on and it sounded OK for a month. After a month it started to get louder and louder, and I could not play a PC game with out having headphones on it was so loud. This power supply also dose not put out the power that is listed on the box. My PC was not getting the power that it needed, so it slowed down my computer. If you don't have a lot of money to spend and don't mind the loud noise then it's a good deal, but I would say get a little more powerful power supply then what you were originally going to buy to make up for the power that it dose not put out.
What's great about it: Affordable
What's not so great: Everything Else
No, I would not recommend this to a friend.
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