2-Power - DDR4 - module

8 GB - SO-DIMM 260-pin - 2133 MHz / PC4-17000 - CL15 - 1.2 V - unbuffered - non-ECC - for HP ProBook 470 G5, 640 G2, 650 G2; ZBook 15 G3, 15u G3, 17 G3, Studio G3, Studio G4