1GB DDR2 667 ECC Power 550 Express Model M50 (9409-M50) MemoryRAM, Memorystock Part No: 731ms-731-G
1024MB 667MHz DDR2-667 PC2-5300, 240p DIMM, ECC non-Registered Memory RAM, 1.8v. This module is installed in pairs for Dual Channel mode. For a kit buy Qty 2.. Compatible memory for Power 550 Express Model M50 (9409-M50)
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