is this voltage safe?

RX1542

Commendable
Nov 23, 2016
36
0
1,540
1.51v is safe to use on a regular basis?
19894470_1495809903831954_1640569450_n.png
hey guys just got an h55 and decided to oc my fx6300 a bit more, so i went from 4.7(1.45v) to 5ghz(1.51v) so far the temps wont go higher than 40c, 45c at max but i'd like to know if this could be dangerous for my motherboard or the cpu on the long run

pd:i don't let my pc on all day & night turn it off at night and wont turn it on unless i'm going to be home for more than 2 hours
 

RX1542

Commendable
Nov 23, 2016
36
0
1,540
cause im poor as hell hahaha, i do want a ryzen but an fx 6300 was all i could afford at the moment, since i alrady had the mobo and ram, if i update to ryzen i have to buy another mobo, ram and cpu which is very expensive