Just bought a new video card (see specs below), the manufacturer says 450W minimum, and the place I bought it from says 600W minimum requirement. My current stock PSU is apparently 300W. I have had a few people (from these forums) suggest that I try the card with my stock PSU and see if it can handle it or not, but after doing some research, it seems like the card idles around 80W-100W and with a load goes up to around 250W. (http://www.anandtech.com/bench/Product/536)
To me, it seems like these numbers are pretty indicitive that my 300W PSU won't be enough. But I was hoping to get some feedback from some people who are more knowledgeable on the subject.
1. First, what are your thoughts on these W numbers (min recommended, apparent card usage, etc)?
2. Secondly, If I do need a new PSU, what wattage, and even better, what unit should I go with keeping in mind I am a poor college student.
System Specs
http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&dlc=en&cc=us&docname=c01905330#N33
Card Specs
-Manufacturer
http://www.sapphiretech.com/presentation/product/?cid=1&gid=3&sgid=1159&lid=1&pid=1452&leg=0#
-Place I purchased it from:
http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=2042277&SRCCODE=WEBLET03SHIP&cm_mmc=Email-_-WebletMain-_-WEBLET03SHIP-_-03ship
To me, it seems like these numbers are pretty indicitive that my 300W PSU won't be enough. But I was hoping to get some feedback from some people who are more knowledgeable on the subject.
1. First, what are your thoughts on these W numbers (min recommended, apparent card usage, etc)?
2. Secondly, If I do need a new PSU, what wattage, and even better, what unit should I go with keeping in mind I am a poor college student.
System Specs
http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&dlc=en&cc=us&docname=c01905330#N33
Card Specs
-Manufacturer
http://www.sapphiretech.com/presentation/product/?cid=1&gid=3&sgid=1159&lid=1&pid=1452&leg=0#
-Place I purchased it from:
http://www.tigerdirect.com/applications/searchtools/item-details.asp?EdpNo=2042277&SRCCODE=WEBLET03SHIP&cm_mmc=Email-_-WebletMain-_-WEBLET03SHIP-_-03ship