I'm up grading my Apple iMac 2.16GHz Intel Core 2 Duo (20-inch) with two, 2GB DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 256Meg x 64. (One stick for each slot). This is the "Late 2006" iMac Can I use the two, 1 GB Memory sticks I take out of this machine and use them to up grade (one in each slot) my Apple iMac 2.0GHz Intel Core Duo (20-inch) . This is the "Early 2006" iMac. The specs on the 1GB memory from the late 2006 appear to the same that is needed for the 1GB memory for the early 2006. The only difference may be the Meg rating.
... View more