Lenovo - DDR4 - module - 4 Go - DIMM 288 broches - 2666 MHz / PC4-21300 - 1.2 V - mémoire sans tampon - non ECC - pour ThinkCentre M715s 10MB, 10MC, M715t 10MD, 10ME, M720s 10ST, 10SU, M720t 10SQ, 10SR, M725s 10VT, 10VU, M920s 10SJ, 10SK, M920t 10SF, 10SG, ThinkStation P320 30BG, 30BH, 30BJ, 30BK, 30BR, 30BS,