The MemoryMasters ATMS377746B12034X1 memory RAM module was specifically engineered to be compatible with the HP Stream 14-ax0xx Models. Included in the package is a Genuine MemoryMasters Brand 4GB Single DDR3L PC3L-12800 2rx8 1.35v Non-ECC Memory Stick (204-pin SO-DIMM 1600MHz) upgrade. Additional Details ------------------------------ Package quantity: 1