Is this is a good deal for PSU?

[evileyeballs]

I needed a new PSU to run a single 7970 or 680. I dont want to overkill it or anything.

Here are the two PSU I found
NZXT HALE82 650W - $69.99
http://www.ncix.com/products/?sku=65503&vpn=HALE82-650-M&manufacture=NZXT

NZXT HALE82 850W - $89.99
http://www.canadacomputers.com/product_info.php?cPath=33_443&item_id=042107

[george__]

http://www.hardocp.com/article/2011/12/27/nzxt_hale82_850w_power_supply_review/9

http://www.xbitlabs.com/articles/cases/display/nzxt-psu_6.html

Good reviews ...

[DavidY]

Pretty solid units...both are Seasonic if they are both modular. FSP makes the Halo 82 N series to make it somewhat confusing. Like some Seasonics, they can get noisy when at/near full load. Here are a couple of reviews:

http://www.techpowerup.com/reviews/NZXT/HALE82_850M/10.html

http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story5&reid=274

Here's a review on the XFX 850 watt Core Edition Pro Series...$85 after $25 rebate at NCIX:

http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story6&reid=217

Dave