DELL A4051421 memory module 4 GB DDR3 240-pin DIMM ECC

DELL A4051421. Component for: PC/server, Internal memory: 4 GB, Internal memory type: DDR3, Memory clock speed: 1066 MHz, Memory form factor: 240-pin DIMM, ECC

Random Access Memory (RAM) is a type of hardware that your computer uses to store information. Adding memory is one of the most cost-effective ways to improve your computer's performance.