8GB, 1333MHz, PC3-10600 memory module
HP 634091-001, 8 GB, 1 x 8 GB, DDR3, 1333 MHz, 204-pin SO-DIMM
HP 634091-001. Component for: Laptop, Internal memory: 8 GB, Memory layout (modules x size): 1 x 8 GB, Internal memory type: DDR3, Memory clock speed: 1333 MHz, Memory form factor: 204-pin SO-DIMM