Need help buying PSU

 

Currenlty I have a Corsair AX860 (860 watts to future proof, might be overkill) but I am going to return it because it emits coil whine (Repurchasing the same PSU prooved useless since the 3[I retuned 2, using 1 to power my system temporarily] that I got and returned all had the same lot number). The shipping cost to RMA my PSU is too much (20-30$) and I don't want to gamble on getting one without coil whine. So I'm playing on getting a replacment buy I can't decide which one to get so I've come to you guys for help. I have till Thursday, maybe Friday


If I do decide the keep my current PSU, would the coil whine damage or reduce the lifespan of the PSU?

* = update on decision

*So far I like: http://www.futureshop.ca/en-CA/product/thermaltake-ther... and http://www.bestbuy.ca/en-CA/product/antec-antec-high-cu... but I'm still open to discussion

Guidelines are:


- The PSU MUST be purchased from futureshop.ca/bestbuy.ca (I would have loved to get it anywhere else but I have to use the gift card I have)


- 80 Plus Bronze minimum


- Try not to go over 210$


- Little headroom for overclocking, SLI (maybe, I prefer going single GPU) in the future and to ultimately future proof my system as much as I can.


- Semi-Modular at least

 

The PSU will be powering (i'm just going to list some of my specs):

Asus Z87-A


i5-4670k


1 EVGA GTX 770 SC with ACX (maybe 2 in the future)


Random crap (HDD, SSD, disc drive etc...)


All in a Cooler Master CM690 II Advanced case (I have room to hide wires since I removed a large part of the harddrive bays if it isn't modular at all but I would prefer it is)



Thanks guys!

I have a pretty high end machine for gaming and im powering it with a corsair tx850m and the semi modular cables really help to tidy up the case. Plus, i have had no problems whatsoever. great PSU for just over $100. I highly recommend it for what you are looking.

http://pcpartpicker.com/part/corsair-power-supply-tx850m

This one seems like the best deal on a 850w I could find.  The same one daliard said