Memory 16GB DDR3 1333MHz 240-Pin ECC RDIMM PC3-10600 for IBM 49Y1563
Compatible with IBM Flex System x440 Compute Node, System x3850 X5, Lenovo Flex System x240 Compute Node, x440 Compute Node, System x3300 M4, x3500 M4, x3530 M4, x3550 M3, x3550 M4, x3630 M4, x3650 M3, x3650 M4, x3690 X5, x3750 M4, x3850 X5, x3950 X5