Dell 4GB DDR3 SDRAM Memory Module 1600MHz PC3-12800 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM

Dell 4GB DDR3 SDRAM Memory Module 1600MHz PC3-12800 - 1.20 V - Non-ECC - Unbuffered - 288-pin - DIMM