The Centris 660av and Quadra 660av are identical except for the name plate. They have 4 MB of RAM soldered to the motherboard and two 72-pin SIMM sockets for memory expansion.
2009 – Others have published their thoughts on the Best Mac Ever, the 10 Best Macs, and the 25 Best Macs, but I’m taking a different approach. I want to identify the 25 most important Macs ever, clones included. (In some cases, I’ll lump together two or more models that were introduced simultaneously.)