what psu should i buy for this?
1266444
Depends on what else you're running but, I would recommend at a minimum a 550 watt unit; 650 would probably be better; 850 if you want to future proof your computer. This all assumes you're using a desktop and not a laptop computer.
1266445
I personally went with an 850W gold certified Corsair PSU but I am running 2 760s in SLI. I wouldn't go any less than 750W bronze because I have quite a bit of hardware inside. A 650 bronze would work just fine if it's a single DVD\Blu-Ray and hard drive type system though.
1266446
Check the power rating on the spec sheet. I've got a 650watt and its been fine.
1266447
http://eu.evga.com/products/moreInfo.asp?pn=02G-P4-2765-KR&family;=GeForce%20700%20Series%20Family&uc;=EUR
614141
A 500 Watt power supply would be fine for you. Your CPU takes 125W and the 640 has low power requirements, 75W I believe, so a 500W PSU is pretty standard for your build. If you are planning on upgrading in the future you might consider a 600 or 650W to save you the cost of upgrading the PSU when the time comes.
1849483
That's more then enough, you will have about 100w extra, just be aware any additional hardware besides your build will tax your psu more for future upgrades.if you have any other questions iam more then happy to help a fellow comp builder
2073060
This would definitely work and would be a considerable step up. This is also a modular psu so you can pick and choose only the cables you actually need for your setup.
1728704
Yes. It should be fine. You have a PCI express X 16 slot and unless you've beaten the crap out of the computer or you already have a bunch of attachments your PSU should still have enough juice to power it?
1266611
I'd get the 600 (or possibly higher, depending on future upgrades; dual video cards etc) to be safe. there are lots of resources to determine how much of a power supply to select. google it...
984109
250 watts will not cut it unless you are only trying to run the GPU (and you won't be). You need headroom. For this card, you would need at least 450 watts, but I would suggest at least 700 so as not to overtax your power supply. An overtaxed PSU will give you nothing but headaches (such as fried cpus or motherboards).
429209
Yes, it recommends a minimum system PSU of 500W. 600W will be fine as long as you are using this as a single card (not SLI). Do yourself a favor and get a good PSU from a reputable brand (e.g. Seasonic). Don't skimp on the quality of the PSU to save a couple bucks.
1834061
It requires one 6-pin and one 8-pin for power. So long as your PSU has that, you should be fine. A power supply that can't support it won't have those extra hookups.
1420707
the wattage should be fine but you also need supplemental power plugged directly into this card from the psu.
1267168
You always want more power than what is suggested. It will run but will put extra wear in the 600w power supply. Took a fast look if you are spending this much on the graphics card take a look for yourself. You can find a decent 850w-1200w for under $300. I did see one under $100, when you can you want to double the power requirements.
1678994
I would get at least a 450 W PSU... preferably 600 W. I was running into issues with a 450 W, but upgrading to 650 solved all my issues.
1157226
Also go for a higher end PSU i use a Corsair AX850 thats 850 watts and its a nice single 12v rail for better power stability. Its modular so only use the cables you need for better cable management. Its a bit more expensive but rated 80 plus gold and well worth it. Enjoy
2095022
Sorry for the late response, I'm currently in college. This PSU will complement your pc just fine. That's a nice set up you got by the way.
928824
you only need a 500 watt psu for this board, I have 2 running with a 750 watt psu, so you should be fine, newegg has a power consumption calculator, just goggle that
225509
I don't know the exact wattage requirements for your setup (you have to take into account the number of fans. CPU cooling, number of hard drives and optical drives, etc). But an 850W PSU is almost certainly enough for your rig. You can check out some websites like: powersupplycalculator.net to double check. But I'm 99.99% sure you will have PLENTY left over with an 850W PSU.
1537105
I have a 430 watt PSU, and it runs perfectly. Those recommended wattages are usually overstated.