The Hynix HYMP351R72AMP4-E3 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Hynix Part Number: HYMP351R72AMP4-E3 Details: Hynix HYMP351R72AMP4-E3 Genuine Hynix 4Gb Pc2-3200R Ddr2 400Mhz Ecc Server Memory Hy