What's the minimum wattage your power supply needs to put out to run this?
1874479
This is what I purchased: Sentey® Bxp450-ps Power Supply / 80 Mm Sleeve Bearing Fan / ATX 2.2 / 115-230 V Sata X3 / Molex X2 / Cpu+20+4pin+floppyx1 / Over Power Protection / Over Voltage Protection / Short Circuit Protection / Under Voltage Protection for XFX AMD Radeon HD 5450 2GB card.
1874480
According to this cards specifications on Newegg.com, 400 Watts is the minimum.
518750
Yes, not sure what you are asking either, but the reply from uberzilla should help! It is also my understanding that you don't need to worry about going too high on the watts, although there's no point in wasting your money for more watts than you need to power your system/graphics card.
921159
The necessary power supply really depends on the components your using all together, but according to the Gigabyte website it says you need at least 400W.
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.
817527
Minimum of a 300 Watt power supply.(Minimum recommended power supply with +12 Volt current rating of 18 Amps.)
1090051
I am using the antec 550 watt power supply which is working well for me with the am2 processor 2.6 ghz. I had another system with a 350 watt that seemed to run a little noisy. I don't know the minimum requirement but if have had enough power supply failures to know not to the minimum out. Sometimes the power supply manufacturer fudges the numbers. At least that was true in the past. Since this is for my company I opt on the safe side.
1923961
for a single card they recommend a 500 watt power supply, so if your running 1 you should be fine.
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.
1228788
I am not sure. I have previously installed a 1,000W Power Supply. Sorry I could not be of too much help. Regards!
1543011
According to the manufacturers documentation, minimum 600W power supply (with a minimum 12V current rating of 42A). Just search for the model number.
1861627
Not sure the min req but I bought a mini case with a 250 watt PS and it worked perfectly
603131
The TDP of the card is advertised as 150W, although it should be a little lower considering it can still be overclocked within it's physical power input restrictions (75W through pci-E slot + 75W from the 6-pin connector). But yeah, 150W is a safe estimate. As to the wattage required to run a system (i.e. power supply requirement) people will throw random numbers at you like 500W PSU or better, but the truth is that it all depends on the hardware you are running. I suggest you do some google search for a power calculator and do your own math and see what kind of PSU you're going to need.
905686
It depends on how many other things you have in your system, but 850w should be more than enough. I'm running my card on a 550 W PSU right now. As long as you have the needed power connections off your psu you are golden.
1600423
The power supply should be at least 300 watt's. Make sure the +12 volt rail is rated for a minimum of 18 amps This is very important.
1955785
It depends on what else you are running. I have a Intel 3770k, 2 SSDs and a HDD and it runs fine with a 650 watt power supply.
586041
I placed the information you gave me in a power supply calculator. I didn't have all the info on your pc so I guessed at some things, such as 2 dvd drive instead of 1, and 2 hard drives instead of 1. The answer I got was a recommended 345 watt power supply. In that case, this power supply here will work great! But I encourage you to do your own power calculations because you have more info about your pc than I do. This is the online calculator I used--&gt; http://www.thermaltake.outervision.com/ the CPU Socket for your pc is--&gt; Socket LGA 1155. Hope I have been able to help you.
673813
I think you might be pushing it with a 400W PSU. I guess it depends on the item quality. You may be just fine. Not really an answer, sorry.