HP Low Power kit memory - 2 x 2 - FB-DIMM 240-pin - DDR2 HP PC2-5300 RAM 2 x 2 GB (461828B21)
HP Low Power kit memory - 2 x 2 - FB-DIMM 240-pin - DDR2 HP PC2-5300 RAM 2 x 2 GB (461828B21) - 2 x 2 GB, PC2-5300 DDR2 RAM, 667 MHz, FB-DIMM 2 modules, 4 GB Memory Kit (2 x 2GB) low profile, DDR2, 667 MHz, PC2-5300 Fully Buffered (461828-B21)