G.SKILL 2GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model F2-5300CL5S-2GBSQ Cas Latency: 5 Timing: 5-5-5-15 Voltage: 1.8V Buffered/Registered: Unbuffered Features: Compatible with Gateway T-6345U, Acer AS4530-6823, Acer EX5630-4928, Acer AOD150-1577, Sony VAIO VGN-NS230E/S, Sony VAIO VGN-NS230E/W, ASUS Eee PC EEEPC901-BK002X, ASUS Eee PC EPC900HA-BLK006X, ASUS Eee PC EEEPC901-W003X, Lenovo Idea pad 41872NU, and most Netbook and Notebook computers run DDR2 667 (PC2 5300). Parts: Lifetime limited