The WD WD3200AVJS-63B6A0 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: WD Part Number: WD3200AVJS-63B6A0 Details: WD WD3200AVJS-63B6A0 320Gb Wd3200Avjs 63B6A0 Dcm Hgnnht2Agn Sata 3.