Western Digital Green Power WD5000AUDX WD AV-GP Series 500GB 6.0GB/s 5.4K 5400 RPM 32MB Cache 3.5" SATA HDD Internal Hard Drive WD5000AUDX-73H9TY0 771945.

Model Number: WD5000AUDX-73H9TY0
Part Number: 771945
Compatible Part Numbers: WD5000AUDX WD AV-GP, 2060-771945-001 REV A, KCC-REM-WDT-1945