Internal Hard Drives

Western Digital Blue internal hard drive 2 TB 7200 RPM 256 MB 3.5" Serial ATA WD20EZBX

Western Digital WD22PURZ internal hard drive 2 TB 3.5" Serial ATA WD22PURZ

Western Digital Purple internal hard drive 2 TB 3.5" Serial ATA WD23PURZ

Western Digital Red Plus internal hard drive 2 TB 5400 RPM 64 MB 3.5" Serial ATA WD20EFPX

Western Digital RE4-GP 2TB internal hard drive Variable 64 MB 3.5" Serial ATA II WD2002FYPS-RFB

Western Digital Purple WD22PURZ internal hard drive 2 TB 256 MB 3.5" Serial ATA WD22PURZ-R