How big a psu do you need (wattage) I have a 400 watt Psu with 12V 16a
521333
there are numerous PSU calculators on the internet where you can input the hardware you have. however, 400 watt is a little on the small side. Also, see the manufacturers recommended specs.
521334
400 would be pushing it. I have a 600w and it does fine. I would say the minimum would be 500w but it really depends on your total power consumption system wide.
521335
That should be fine. It depends on what MoBo and CPU you're using, fans, and if you plan on doing any overclocking. I personally went with a 750w PSU to make sure I wouldn't have any hiccups.
1066498
You will have to upgrade you PSU to at least 400w for to run some games, I would recommend a 600w or above. I have a corsair tx650 and it runs cool even with a lot of power demand.
1716180
I have an hp p7-1003 that had a 250 watt power supply factory so I had to upgrade to a 450 watt. They recommend at least 350 watt though
770916
I would get a big higher wattage on your place. There is a good tool from ASUS to calculate the approximate PSU power you will require for your system: http://support.asus.com/powersupply.aspx
868816
Didn't know it was possible to ask questions through amazon like this. Anyway, you should probably have like a 400w power supply.
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).
856882
The recommended minimum is 450w. However, my machine only uses a 192w when I'm using my my GPU at 100% on a i5 3570K. I think it will work fine on a 400w, but continuous use at 100% GPU may lead to a short life of your power supply.
1658124
If your hardware needs a 725w psu then you need a bigger case. I have a 430w psu in mine
2250442
All you need is a quality 400 watt. Make sure its a good brand like Antec or Corsair.
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
964262
Over locked it will consume about 400 watts so a 500 watt PSU is sufficient unless you never want to over clock but I would rather have too many watts than one not enough.
324297
The PSU has 2 12v rails, and each is rated for 16 amps. Here's the whole table for anyone who needs it:+12v1 - 16a+12v2 - 16a+5v - 15a+3.3v - 12a+5vsb - 2a-12v - 0.3a
774132
I am actually using a 300w PSU and everything works just fine for the past week (i7-4770, 8G ram, two HDs). But don't try to take my word and keep a 300w psu for long bc it's supposed to be dangerous to your equipment. I've ordered a 500W PSU and will replace as soon as it arrives.
740962
Use a PSU calculator to determine necessary wattage. (http://extreme.outervision.com/psucalculatorlite.jsp)
35007
I used a 650 W PSU, but it depends on your mobo/cpu requirements. I referred to the Puget Systems site for analysis and guidance. You are likely OK - I built in some headroom for expansion later.
1099922
sorry so long to get back to you.it is 5.8x6x3.5 standard size tower atx power supply. know your wattage can go bigger but not smaller. hope is helps if you need anything else just hollar. james
741522
I would say yes but NO. I would go with a 400 psu just to be safe. But this will definitely runs on a 350 psu