IBM 32GB (8x4GB) FBDIMM 5300 PC DDR ECC 240-PIN Server Memory Kit — Compatible with System x3400/x3450/x3500/x3550/x3650

32GB server memory kit consisting of eight 4GB modules (8 x 4GB). PC DDR ECC fully buffered FBDIMM modules with 240-PIN connector, specification 5300. Built for use in IBM System x3400, x3450, x3500, x3550 and x3650 servers. ECC and fully buffered design provide enhanced reliability and data integrity for enterprise server environments.You may also like MemoryMasters DDR3 PC3-14900 1866MHz 64GB (4 X 16GB) ECC Registered Memory RAM for Apple MAC PRO Late 2013.