L10598-850 - HP - DDR4 - module - 4 GB

SO-DIMM 260-pin - 2666 MHz / PC4-21300 - 1.2 V - unbuffered - non-ECC - for EliteBook 1050 G1; Mobile Thin Client mt31; ProBook 455r G6; ZBook 15 G5, 15 G6, 17 G6