Resolved 1333Mhz Memory RAM in MBP 2009

[Seridoense]

Good evening, I have a doubt but found no consistent answers. I hope to help me. It's simple.

I have a 2GB RAM 1333mhz memory that used in my iMac 2011.
My MacBook Pro 2009 uses memory 1066 Mhz, then it is possible to use it? If you place it will work perfectly even in poor performance?

Thank you!

 

[T5BRICK]

It should work fine. I had 2 x 4GB 1333MHz memory modules in my 2009 13" MacBook Pro and it worked without any issues.

 

[Seridoense]

wow,
I installed a week ago and it worked perfectly.
Thank you for the tip.

 

[Seridoense]

wow,
I installed a week ago and it worked perfectly.
Thank you for the tip.

 

[T5BRICK]

wow,
I installed a week ago and it worked perfectly.
Thank you for the tip.

No problem! Sometimes I miss my old mid 2009 MBP. It was fun opening it up and upgrading the RAM and HDD; you just don't have that option with the retina models.