HP Low Power kit memory - 8 GB: 2 x 4 GB - DIMM 240-pin - DDR2 HP PC2-6400 RAM (504351-B21)
HP Low Power kit memory - 8 GB: 2 x 4 GB - DIMM 240-pin - DDR2 HP PC2-6400 RAM (504351-B21) - Registered PC2-6400 DDR2 RAM, 800 MHz, 2 Modules, Low Power kit memory; 8 GB (2 x 4 GB), DIMM 240-pin, DDR2, 800 MHz / PC2-6400, unbuffered, ECC (504351-B21)