AddOn 2GB DDR3 SDRAM Memory Module - For Computer, Notebook - 2 GB (1 x 2GB) - DDR3-1066/PC3-8500 DDR3 SDRAM - 1066 MHz Single-rank Memory - CL7 - 1.50 V - Non-ECC - Unbuffered - 204-pin - SoDIMM - Lifetime Warranty

This Industry Standard 2GB DDR3-1066MHz Single Rank Unbuffered 1.5V 204-pin CL7 SODIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties.