The Hynix HYMD512646CP8J-D43 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Hynix Part Number: HYMD512646CP8J-D43 Details: Hynix HYMD512646CP8J-D43 Hynix 1Gb Dimm Ddr Pc3200U 400Mhz Cl3