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Will I Need a New Power Supply?

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Hi! I know this is my first post, but hopefully I'll still get some help. I've been wanting to join the forum for a very long time, but finally came around to doing it.

I'm soon buying a new computer. I have experience in upgrading computers, so I'm very comfortable with that. I will be purchasing this kit from TigerDirect:
http://www.tigerdirect.com/applications/searchtools/ite...

I plan to play some decent games on this, so I know I will need a better graphics card. I don't need max settings, so I am thinking the Radeon HD6770, found here: http://www.tigerdirect.com/applications/SearchTools/ite...

I'm concerned about the power supply being strong enough. If it is, great! If not, I was thinking the power supply found here ( http://www.newegg.com/Product/Product.aspx?Item=N82E168... ) was a good option. My brother is currently using it with great success.

Thanks for any input given, I really appreciate it!

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JKatwyopc said:
Hello and welcome to the forums.

Your PSU should be adequate to operate with a Radeon HD 6770, however, the 6770 card requires one PCIe 6 pin power connector which the DiabloTek PSDA400 DA Series 400-Watt Power Supply does not include. You will need to get an adapter such as this: http://www.newegg.com/Product/Product.aspx?Item=N82E168...


i wasn't aware of the adapters... if the psu would run it, that'll be the way to go. Just trying to do a budget build and save some money. I also found a pack of 2 case fans that I will buy to keep it cool, I didn't realize it didn't come with them! Anything else I should know?

scout_03 said:
calculate the total cost of that system including the parts you have to had and compare with the one on the link i post


It totals $372.95 with everything. I'm confused by the link in your post... it takes me to a page with a bunch of computers on it, I'm not sure which one you're suggesting... I appreciate your help though. :) 
Power supply Expert

check the specs of the one listed at 339 and all it's partsor hte other at 387 and add a graphic card ,maybe forum members could suggest you something also
Power supply Expert

xKroniK13x said:
i wasn't aware of the adapters... if the psu would run it, that'll be the way to go. Just trying to do a budget build and save some money. I also found a pack of 2 case fans that I will buy to keep it cool, I didn't realize it didn't come with them! Anything else I should know?



According to it's specs you could use that power supply. I'm not too surr I would want to though. It's not the best brand. Personally I would try to find something else. For power supplies, I prefer Seasonic and Corsair.
Power supply Master

Instead of buying a separate PSU, ask Tigerdirect if they will allow you to substitute a better PSU for a few extra dollars. Stay away from Diablotek!
Power supply Expert

I wouldn't use a Diablotek.. EVER.. You might as well start a fire in your case with some charcoal. Since at least then you would be nearby to put it out.
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