Komputerbay 2GB (2x1GB) DDR SODIMM (200 pin) 333Mhz DDR333 PC2700 FOR Apple Mac Memory PowerBook G4 1GHz, 1.25MHz, 1.33GHz, 1.5GHz 15\ (A1046) 111" 2 GB (2x1GB) Komputerbay 2GB (2x1GB) DDR SODIMM (200 pin) 333Mhz DDR333 PC2700 FOR Apple Mac Memory PowerBook G4 1GHz, 1.25MHz, 1.33GHz, 1.5GHz 15\ (A1046) 111" 2 GB (2x1GB) DDR SDRAM (double data rate synchronous dynamic random access memory). Twice the bandwidth of SDRAM. SUPPORTS DUAL CHANNEL . JEDEC standards for speeds of DDR SDRAM BRAND NEW 2GB (2x1GB) PC2700 Sodimm DDR 333 Mhz Cl 2.5 COMPATIBLE WITH Apple Mac Memory PowerBook G4 1GHz, 1.25MHz, 1.33GHz, 1.5GHz 15\ (A1046) 111" Lifetime Warranty