The Hynix HYMP512R72P8-E3 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Hynix Part Number: HYMP512R72P8-E3 Details: Hynix HYMP512R72P8-E3 1Gb Pc2-3200R Reg Ecc Ddr2-400 Memory (1X 1Gb)