The Hynix HYMP512R724-E3 is available from Calhoun Technologies. Calhoun Technologies can help your company save up to 80% on IT Hardware. Manufacturer: Hynix Part Number: HYMP512R724-E3 Details: Hynix HYMP512R724-E3 1Gb 240P Pc2-3200 Cl3 18C 128X4 Ddr2-400 1Rx4 1.8V Ecc Rdimm