A gtx 970 requires a minimum of 500W PSUwith 28 amps in the +12V rail. YourPSU is not listed in the PSU tier list and therefore it is recommended to above the specified PSU and go with something else. http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html
You can go with something else like the Seasonic S12II series/Corsair RM series or equivalent. Let us know your budget.
A gtx 970 requires a minimum of 500W PSUwith 28 amps in the +12V rail. YourPSU is not listed in the PSU tier list and therefore it is recommended to above the specified PSU and go with something else. http://www.tomshardware.com/forum/id-2547993/psu-tier-list.html
You can go with something else like the Seasonic S12II series/Corsair RM series or equivalent. Let us know your budget.