WEBWestern Digital 2TB WD Blue PC Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX. 55,097. 500+ bought in past month. $6499. List: $74.99. FREE delivery Sun, Sep 15. Or fastest delivery Tomorrow, Sep 11. More Buying Choices.