Before I buy...

[Triscuitcraker]

I was wondering if any of you know if I can use my Mushkin Blackline 2x4 gb ddr3 1600 ram is compatible with the ASRock h77m

 

[Cons29]

it should be, but to be sure, you can check the asrock website, get the list of supported rams for your board. but i don't see why it won't

 

[helpstar]

The RAM is not on the tested/compatibility list of the mainboard. I would recommend you take another one.
http://www.asrock.com/mb/Intel/H77M/?cat=Memory

 

[Zjenep]

No motherboard manufacturer can keep their list of compatible memory modules up to date. There are simply too many different models available.

The basic specs of the Mushkin modules seem to follow JEDEC standard, so it will probably work fine.