HYMP112F72CP8D3-Y5-New Hynix 1Gb 1 X 1Gb 667Mhz Pc25300 Ecc Fully Buffered Dual Rank Ddr2 Sdr Tags: Hynix - 1Gb (1 X 1Gb) 667Mhz Pc2-5300 Ecc Fully Buffered Dual Rank Ddr2 Sdram Dimm Samsung Memory.