PSU question - is this one sufficient for my build?

[Sakretsos]

Hello, today i want to ask you some questions about my pc build since the technicals here cant help me solve this problem
my pc build
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intel core i7 4790
16 gb ram ( 1600 mhz ) 2x modules ( crucial ballistix )
nvidia gtx 970 ( gigabyte edition )
corsair cx 600
msi gaming 5 z97 motherboard
corsair h80i gt liquid cooler
1x 120 fan to push away the heat
2x ssds ( 240 gb and 60 gb )
1x hard driver (1 tb )

i just want to know if my psu can hadle this build .. and if not .. what kind of psu watts can hadle my build ... ( have in mind that soon maybe i will add 1 more graphic card ) and what kind of certification have ( bronze - gold - silver )

sorry for my poor english... i do my best.. have a nice day ..

note: tecnicals here .. told me to add 800 - 900 watts psu .. cause my psu that i have now cant hadle overload of my pc .. when i play games and my pc reboots !

 

[M04D18]

a quality 750+watt will be fine ( Like EVGA g2,g3 / Corsair RMx , RMi and more)

* I assume that the one more Graphic card will be a gtx 970 to sli?

 

[Sakretsos]

a quality 750+watt will be fine ( Like EVGA g2,g3 / Corsair RMx , RMi and more)

* I assume that the one more Graphic card will be a gtx 970 to sli?

yes, ofc .. so the technician here .. told me the true.. that my psu ( rm cx600 cant hadle my pc specs right ? ) cause i had before kingstone ram 32 gb and when i change it to ballistix 16 gb .. my pc stops restarts random !.

 

[M04D18]

Well 600w should be fine , Cx series isnt the best of quality though , but your system in max load with 32bg ram uses max 400-450 wats . Maybe Psu started to failing or there is another reason behind this ( Thermal issues ) .

 

[Sakretsos]

Well 600w should be fine , Cx series isnt the best of quality though , but your system in max load with 32bg ram uses max 400-450 wats . Maybe Psu started to failing or there is another reason behind this ( Thermal issues ) .

about thermal issues .. ( on average load ( 1 game open ) )
h80igt have 36 c
ssd 1 - 25 c
ssd2 - 36 c
hdd - 33 c
graphics card - 45 c

i think that my old rams have problem .. but i send it for check and told me there is not problem with rams.. but when i use it on my pc build .. my pc reboots random and etc.. when i change it.. my pc works like charm !... i cant understand where is the problem !... realy