Product Id: 29779766
Description: AddOn 4GB DDR3-1066MHz SODIMM for Dell A2038272 - DDR3 - 4 GB - SO-DIMM 204-pin - 1066 MHz / PC3-8500 - CL7 - 1.5 V - unbuffered - non-ECC - for Dell Latitude E4200, E4300
Mfr Part #: A2038272-AAKThis Dell A2038272 compatible 4GB DDR3-1066MHz Dual 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 memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. The products are also guaranteed by federal law to not affect or void OEM warranties.