IBM 46M0071 – IBM x3850 X5 and x3950 X5 Memory Expansion Card

IBM 46M0071Memory Expansion Card allows you to upgrade your machine with up to eight memory expansion cards. System memory can be expanded to 1024 GB by adding 16 GB PC3-10600 CL4 ECC DDR3 SDRAM RDIMM in each of the 64 DIMM sockets.