Hey guys, I'm looking to do some upgrading to my system and was wondering if 550 watts would be enough to power everything. A PSU calculator said I'd be good with 442 watts but I wanted some other opinions. My system:
i5 2500k @ 3.3Mhz overclocking soon to 4+Mhz with a Hyper 212 EVO
Radeon HD7850 2GB
2x4GB kingston ram
2x1TB 7200rpm HDD
CD drive
keyboard, mouse, monitor USB connections
Looking to add an SSD, do they use a lot of power in general? Maybe a Samsung 840 EVO or Pro 256GB. I'm also interested in adding another 7850. Any recommendations on whether or not its worth it? I'll be upgrading to a single GPU in about a year but I want to run games on high in the meantime.
PSU is a 550W OCZ fatality
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341022&Tpk=ocz%20fatality
It says efficiency is up to 82% ... so maybe I do need to upgrade?? I'm not too sure about the terminology with PSUs. Also says 80 Plus certified, does that mean its guaranteed to run at 80% or more?
Any info would be much appreciated.
i5 2500k @ 3.3Mhz overclocking soon to 4+Mhz with a Hyper 212 EVO
Radeon HD7850 2GB
2x4GB kingston ram
2x1TB 7200rpm HDD
CD drive
keyboard, mouse, monitor USB connections
Looking to add an SSD, do they use a lot of power in general? Maybe a Samsung 840 EVO or Pro 256GB. I'm also interested in adding another 7850. Any recommendations on whether or not its worth it? I'll be upgrading to a single GPU in about a year but I want to run games on high in the meantime.
PSU is a 550W OCZ fatality
http://www.newegg.com/Product/Product.aspx?Item=N82E16817341022&Tpk=ocz%20fatality
It says efficiency is up to 82% ... so maybe I do need to upgrade?? I'm not too sure about the terminology with PSUs. Also says 80 Plus certified, does that mean its guaranteed to run at 80% or more?
Any info would be much appreciated.