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JOHNNIEMG
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POWER SUPPLY UPGRADE

HP Recommended
Envy 750-424
Microsoft Windows 10 (64-bit)

I have an Envy 750-424 tower.  I want to add a dedicated graphic card, but the 300 watt power supply is a problem.  Can I upgrade the power supply and if so are there any that would easily fit without mods.  I purchase this new from Best Buy several years ago and have made no mods to it.

 

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wb2001
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@JOHNNIEMG,

Because I do not know what GPU card you want, I am opting for the best choice.

That unit has a standard ATX design 24pin main and 4 pin aux power plug.  IMHO, a Corsair CX 650 is excellent. Exact fit. Here are the measurements, so you can compare.  The example on the right is a CX600 (same size enclosure as the 650). The red dots are the screw holes. Corsair airflow intakes at the fan, exhaust out the rear.

Standard ATX PSU measurements (324 x 212).jpgCorsair CX600 rear view-1.jpg

 

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HP Envy 8 5010 Tablet
(2) HP DV7t i7 3160QM 2.3Ghz 8GB
Printer -- HP OfficeJet Pro 8620 Legal
Custom Asus Z97D, I7-4790k, 16GB RAM, WIN10 Pro 64bit, ZOTAC GTX1080 AMP Extreme 3 fan 8GB RAM, 500GB SSD, Asus PB287 4k monitor, Rosewill Blackhawk case and 750W OCZ PSU.

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wb2001
Level 15
Level 15
12,842 12,635 1,773 5,013
Message 2 of 2
Flag Post
HP Recommended

@JOHNNIEMG,

Because I do not know what GPU card you want, I am opting for the best choice.

That unit has a standard ATX design 24pin main and 4 pin aux power plug.  IMHO, a Corsair CX 650 is excellent. Exact fit. Here are the measurements, so you can compare.  The example on the right is a CX600 (same size enclosure as the 650). The red dots are the screw holes. Corsair airflow intakes at the fan, exhaust out the rear.

Standard ATX PSU measurements (324 x 212).jpgCorsair CX600 rear view-1.jpg

 

This system is feedback driven thru Solution and Kudo flags. It's the only means of knowing if you have been served. Please click Accept as Solution, if your problem is solved. To say THANK YOU, press the "thumbs up symbol" to render a KUDO. You can render both Solution and KUDO..

HP Envy 8 5010 Tablet
(2) HP DV7t i7 3160QM 2.3Ghz 8GB
Printer -- HP OfficeJet Pro 8620 Legal
Custom Asus Z97D, I7-4790k, 16GB RAM, WIN10 Pro 64bit, ZOTAC GTX1080 AMP Extreme 3 fan 8GB RAM, 500GB SSD, Asus PB287 4k monitor, Rosewill Blackhawk case and 750W OCZ PSU.

View solution in original post

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