Hey all, I am in the process of building my new computer and making all those tough decisions associated with this long and arduous process. I have a few things already locked in such as my processor, case, ram, and hard drive. The variable aspects of my build are the video card, motherboard, and power supply.
During my research for my build, I stumbled across this calculator that several people have linked: http://extreme.outervision.com/psucalculatorlite.jsp
My question is how accurate is this calculator?
My desired computer is as follows:
Core i5-2500K
Antec Three Hundred Illusion Case (with 2 120mm LED fans, 1 120mm fan, 1 140mm LED fan)
4 sticks of 4gb DDR3
500gb 7200RPM SATA HDD
AMD Radeon HD 6850
Entering my desired build resulted in a minimum psu of 286W and a recommended psu of 336W.
Based on these calculations I would purchase this psu: http://www.newegg.com/Product/Product.aspx?Item=N82E16817371034
However, based on various forum posts regarding the PSU requirements of the HD6850 the recommendation was a minimum of a 500W psu and many people recommended 600-650W ones.
Would this Antec 430W psu work? If not, does this mean that the extreme psu calculator inaccurate?
Finally if the 430W psu does work, how much room would it allow me to upgrade my computer in the future such as adding a SSD (which I understand is very power efficient) and possibly a newer video card in a few years.
During my research for my build, I stumbled across this calculator that several people have linked: http://extreme.outervision.com/psucalculatorlite.jsp
My question is how accurate is this calculator?
My desired computer is as follows:
Core i5-2500K
Antec Three Hundred Illusion Case (with 2 120mm LED fans, 1 120mm fan, 1 140mm LED fan)
4 sticks of 4gb DDR3
500gb 7200RPM SATA HDD
AMD Radeon HD 6850
Entering my desired build resulted in a minimum psu of 286W and a recommended psu of 336W.
Based on these calculations I would purchase this psu: http://www.newegg.com/Product/Product.aspx?Item=N82E16817371034
However, based on various forum posts regarding the PSU requirements of the HD6850 the recommendation was a minimum of a 500W psu and many people recommended 600-650W ones.
Would this Antec 430W psu work? If not, does this mean that the extreme psu calculator inaccurate?
Finally if the 430W psu does work, how much room would it allow me to upgrade my computer in the future such as adding a SSD (which I understand is very power efficient) and possibly a newer video card in a few years.