PC Hardware forum

General discussion

Power Supply Upgrade

So I'm shopping for a new power supply after my old one gave out. I had 350W and I've been upgrading my system piece by piece. I'm thinking of getting a minimum of 500W. The way I've been upgrading is by getting new, big HD's, DoubleLayer DVDRW, basicly from the outside in. I left the mobo for last because right now I'm at the limits of processing power and am barely seeing it fall behind, I also have RDRAM which from personal experience prefer, but will probably have to leave behind once I upgrade the mobo. I was waiting for the dual core pentium processors to come out before doing that final change, but I would like to know if there might be some issues with current power supplies and those coming mobos.

Discussion is locked
You are posting a reply to: Power Supply Upgrade
The posting of advertisements, profanity, or personal attacks is prohibited. Please refer to our CNET Forums policies for details. All submitted content is subject to our Terms of Use.
Track this discussion and email me when there are updates

If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended.

You are reporting the following post: Power Supply Upgrade
This post has been flagged and will be reviewed by our staff. Thank you for helping us maintain CNET's great community.
Sorry, there was a problem flagging this post. Please try again now or at a later time.
If you believe this post is offensive or violates the CNET Forums' Usage policies, you can report it below (this will not automatically remove the post). Once reported, our moderators will be notified and the post will be reviewed.
Collapse -
um, not that i know of

In reply to: Power Supply Upgrade

if you want a new motherboard for the dual core Pentium D's along with DDR2 i'd say just get the PSU right along side that

you'll have to reformat your OS to upgrade motherboards btw (or else you'll have some SERIOUS issues)
and you'll need a new PCIE video card for the PCIE slot that your new 945 or 955 equipped board will come bearing

so it'll be around $1200 to upgrade that
i'd say as far as a PSU
look at this article
http://www.tomshardware.com/cpu/20050405/pentium_d-08.html

to get an idea
it doesn't have exact specifics (that i see, but they might be in there) but i'd read that to get some more info
i'm thinking any modern LGA 775 motherboard compatable PSU (the 24-pin ones) should work, just a PCIE/24-pin one should work (but i'd double check)

Collapse -
I believe that the latest ATX spec

In reply to: Power Supply Upgrade

reccomends that if there is more than 18 amps needed from the 12 volt main [rail] that you use a supply that has two independent 12 volt rails. Don't confuse this with the fact that a supply also has a minus 12 volt rail [of very low wattage/amperage]. That spec also has the 24 pin connector.

Collapse -
Cheap for now then

In reply to: Power Supply Upgrade

I was hoping it would be a little more standard. But by what I'm gathering then, I'll need a different power supply once I change mobo, the PCIE alone seems to dictate that. So I guess I'll go for the inexpensive one for now just to get my system back up and running and leave the stylish one for my final transfer. Thanks.

Collapse -
Check specs...

In reply to: Power Supply Upgrade

The std. issue p/s unit for many a mtrbd. is the ATX12V type, 20-pin. This type supplies many out there. The new type is the ATX12V 2.0 to encompass the 24-pin. Just check to see what specs whatever p/s unit you get offers to support. But, to be more practical is to just wait until you actaully get the new mtrbd. and see what it requires. However, I don't see a great problem, usually these matters take awhile to sort out and usually get the press they deserve. What you need now is a ATX12V type to replace you're old one and there's a good chance it can carry over to the new mtrbd., if not maybe an adapter is in the future.

tada -----Willy

Popular Forums

icon
Computer Newbies 10,686 discussions
icon
Computer Help 54,365 discussions
icon
Laptops 21,181 discussions
icon
Networking & Wireless 16,313 discussions
icon
Phones 17,137 discussions
icon
Security 31,287 discussions
icon
TVs & Home Theaters 22,101 discussions
icon
Windows 7 8,164 discussions
icon
Windows 10 2,657 discussions

DEALS, DEALS, DEALS!

Best Black Friday Deals

CNET editors are busy culling the list and highlighting what we think are the best deals out there this holiday season.