Lenovo 8GB DDR4-2400 RAM Memory 4X70M60572. Brand New.. Product # 4X70M60572.. The Lenovo 8 GB DDR4 Ram Memory is a PC4-19200 DDR4 - 2400 MHz DIMM 288-pin 8 GB memory that upgrade your system's standard memory capacity to improve overall ThinkCentre or ThinkStation system performance. Adding additional memory is a cost-effective way to help boost your system's performance and enhance its ability to run more programs simultaneously... 8 GB DDR4 Ram Memory