512MB Mac Memory Upgrade DDR PC3200 RAM DIMM

661-3466 512MB SDRam DDR400 for Mac mini NB-5120W
This is a single 512MB DDR PC3200 DIMM chip. This is for use in desktop systems, and is not a SODIMM chip like laptops use.
Apple part number: 661-3466

Mac mini

661-3466 512MB SDRam DDR400 for Mac mini