512MB Powerbook & iBook G4 Memory Upgrade DDR PC2100 Ram SODIMM

661-2819 512 MB SDRam DDR266 SO-DIMM for Power Book NB-4604W
This is a 512MB DDR PC2100 Ram SODIMM memory upgrade for various Powerbook and iBook models.
Apple part number: 661-2819

iBook G4, G4 (14-inch), iMac (17-inch Flat Panel, 1GHz), PowerBook (12-inch DVI), (12-inch)

661-2819 512 MB SDRam DDR266 SO-DIMM for Power Book