1pcs of 8GB DDR3L, 1600MHz, Non-ECC, CL11, 1R, X8, 1.35V, Unbuffered, SODIMM, 204-pin Lifetime exchange or repair warranty against manufacturing defects. Brand Computer Memoryh Solutions 30 DAY MONEY BACK GUARANTEE Max Memory 8GB Sockets 1 compatible with HP 15 Series Notebook 15-g050ca, 15-g057cl, 15-g059wm