2-Power - DDR4 - module

4 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - CL17 - 1.2 V - unbuffered - non-ECC - for HP EliteBook 735 G5, 745 G5, 755 G5, 840 G5, 850 G5; ProBook 455 G5, 640 G4, 650 G4