Dell A3721488 Compatible Factory Original 4GB DDR3-1333Mhz Dual Rank x8 1.5V 204-pin SO-DIMM

AddOn Networks A3721488-AA. Internal memory: 4 GB, Internal memory type: DDR3, Memory clock speed: 1333 MHz, Memory form factor: 204-pin SO-DIMM

This Dell® A3721488 Compatible Factory Original 4GB DDR3-1333Mhz Dual Rank x8 1.5V 204-pin SO-DIMM 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.