Western Digital Caviar Black 640GB WD6401AALS internal hard drive (8.9 cm (3.5 inches), 7200RPM, 32MB cache, SATA) (Personal Computers)
Detection, installation and operating speed (32-bit, NFS, WIN-XP) are unproblemastisch and very good. The dealer has a connection of existing Main Board of the current HDD and then delivered ging`s going. Addendum in August: HDD still runs perfectly