HP 8GB Registered PC2-5300 2x4GB DDR2 Memory Kit
HPE 8GB (2x4GB) 2R PC2-5300 (DDR2-667) RDIMM, 8 GB, 2 x 4 GB, DDR2, 667 MHz, 240-pin DIMM
HPE 8GB (2x4GB) 2R PC2-5300 (DDR2-667) RDIMM. Internal memory: 8 GB, Memory layout (modules x size): 2 x 4 GB, Internal memory type: DDR2, Memory speed: 667 MHz, Memory form factor: 240-pin DIMM