Upgrade GPU to GTX970

[zymphurious]

Hi,
I am looking to upgrade my gpu to gtx970 from r9 280x.
Just to seek advice as I am unsure.

My current rig:
Mobo: MSI H87i ITX mobo
PSU: Silverstone SG08 inbuilt PSU 80 PLUS Bronze certified 600W

Considering buying:
MSI GTX 970 GAMING 4G GeForce GTX 970 4GB 256-Bit GDDR5
or
ZOTAC GeForce GTX 970 Twin Fan 4GB GDDR5
from Qoo10.

Can someone advise can the 970 graphic card fit onto my mobo/rig?

Worried that the connections/connector are different since my mobo is at least 2 years old already.

 

[ralliart_ray]

instead should be worried if can fit into your casing... ??

i think no problem

 

[zymphurious]

instead should be worried if can fit into your casing... ??

i think no problem

lol.
my current gigabyte r9 280x is 285mm long.
can fit into the casing.

saw specification for msi card is 277mm. So should be able to fit into casing with no problem.