IBM 41Y2771 – 4GB (2x2GB) PC2-5300 CL5 ECC DDR2 SDRAM RDIMM Memo

IBM 4GB Memory Module. Internal memory: 4 GB, Memory layout (modules x size): 2 x 2 GB, Internal memory type: DDR2, Memory clock speed: 667 MHz, CAS latency: 5, ECC4GB (2x2GB), PC2-5300, CL5, ECC, DDR2, 667MHz, SR RDIMM.