This drive is used, tested, in great working condition. All data was wiped out.

Western Digital WD Caviar Blue WD6400AAKS 640GB SATA 3.5" HDD***

Model: WD6400AAKS-40H2B0

Apple p/n 655-1528A

DCM:   HHRNHTJMB  

Date:   10 Feb 2009

S/N:     WMASY6574119

PCB:    2060-771577-001 REV A; 2061-771577-900 04P on bar-code

Product of Thailand

***The actual drive shown in the photos