Based on this product's specifications, here are some alternatives and similar models
2-Power 2GB DDR2 667MHz SoDIMM Memory A1267899 Laptop RAM
Summary description:
The 2-Power 2GB DDR2 667MHz SoDIMM Memory is designed for laptops, providing 2GB of internal memory with a clock speed of 667MHz. It features a CAS latency of 5 and replaces the A1267899 model. This memory module enhances your laptop's performance, making it suitable for everyday tasks and applications.