4GB DDR3, 204-pin SO-DIMM, 1866MHz
Micron MT8KTF51264HZ-1G9E2, 4 GB, DDR3, 1866 MHz, 204-pin SO-DIMM
Micron MT8KTF51264HZ-1G9E2. Component for: Laptop, Internal memory: 4 GB, Internal memory type: DDR3, Memory clock speed: 1866 MHz, Memory form factor: 204-pin SO-DIMM