Dell - DDR4 - module - 8 GB - SO-DIMM 260-pin - 2133 MHz / PC4-17000 - unbuffered - non-ECC - for Alienware 13 R3, 15 R2, 15 R3, 17 R3, 17 R4; Inspiron 5368, 5378, 7460, 7560, 7566, 7567, 7778, 7779, 3064, 7459; Latitude 3480, 3580, 5280, 5414, 5480, 5580, 7214, 7280, 7380, 7414, 7480, E5270, E5470, E5570, E7270, E7470; OptiPlex 3046, 3050, 5250, 7040, 7440, 7450; Precision 3510, 5510 7510, 7710