Late 2006 - MacBookPro2,2

Compatible upgrade for: MA609LL, MA610LL - Late 2006 Macbook Pro's.

Standard RAM:     1 GB     
Maximum RAM:     4 GB*
Details:     1 GB installed as a single module. One slot free.

*Apple officially supports a maximum of 3 GB of RAM but third-parties have been able to upgrade the system to 4 GB of RAM using two 2 GB memory modules with some limitations.
RAM Slots:     2