inmate

If I want to buy a new PSU, how do I know how much volt is enough and what is too low. How to count voltages of all your hardwares?

kingsnake2

You pretty much just go with an educated guess, fill out your system specs.

__________________

TestECull

To calculate your power supply needs, use this calculator.


Also, buy from a reputable brand. Raidmax is going to kill your hardware, Corsair will not.

__________________

Indignity

Please add Rosewill to the list TestECull

Edit: Why is this in the Volt-mod section?

__________________

SmasherBasher

because a n00b posted it here.

__________________

inmate

Sorry guys, didn't noe where to post about voltage.

PizzaMan

When purchasing a PSU pay close attention to amp not watts. Mostly, amps on the 12v rail(s). Corsair make very nice PSUs. I love mine.

__________________

GTL testing and tweaking for all 7 series nVidia boards

coolwhip

lol er..
you need to have enough watts to handle your videocards and if you have multiple drives. after you figure out what wattage you need than fine a decent cpu with the most amps on the 12v rails. the more the merrier ;]. i wanna say like 30 at least

PizzaMan

Yes, you do need to be a little concerned about watts, but not paying attention to amps could hurt you. I see to many ppl asking things like "will a 600w PSU be enough for this setup?" Others could tell them yes then the person goes out and buys a cheap 600w PSU with only 18 amps on the 12v rail. Later the PSU dies and the my think they should have bought a larger PSU. When if fact they may have needed something with a larger 12v rail. This is why I say don't worry about watts. Worry about amp. Of coarse, your not going to find a 300w PSU with 30 amps on the 12v rail.

__________________

GTL testing and tweaking for all 7 series nVidia boards

lsvtec

interesting. the calculator said i needed a 800 watt.. i have a 600 only..