kingston valueram 2gb 667mhz ddr2 ecc fully buffered cl5 dimm dual rank product description : memory kit memory capacity : 2 gb (2 x 1 gb) memory type : sdram ddr2-667mhz package type : 240-pin fully buffered dimm component config : 256m x 72 cas latency : 5 voltage : 1.8 v