RAM compatible with my MOBO

[RmAouad]

will these:

http://pcpartpicker.com/part/corsair-memory-cmz8gx3m2a1600c9?history_days=180

be compatible with a gigabyte h55m-ud2h ?

 

[tambeshakunt]

Yes it should work fine.

 

[mrt3]

will these:

http://pcpartpicker.com/part/corsair-memory-cmz8gx3m2a1600c9?history_days=180

be compatible with a gigabyte h55m-ud2h ?

you mobo supports upto ram of 2200mhz and the ram is of 1600mhz (upto 2400mhzOC) so it will work fine with no problems
http://www.gigabyte.in/products/product-page.aspx?pid=3309#ov

 

[RmAouad]

they were incompatible

 

[tambeshakunt]

they were incompatible

Are you sure you used the correct slots?