WD Purple 500GB IntelliPower 64MB SATA3
WD Purple 6TB IntelliPower 64MB SATA3
WD Purple 8TB 5400rpm 128MB SATA3
WD Purple NV 4TB IntelliPower 64MB SATA3
WD Purple NV 6TB IntelliPower 64MB SATA3
WD Re 1TB 7200rpm 64MB SATA3
WD Red Pro 2TB 7200rpm 64MB SATA3
WD Red Pro 4TB 128MB SATA3
WD Red Pro 6TB 7200rpm 128MB SATA3
WD Se 3TB 7200rpm 64MB SATA3
WD Se 5TB 7200rpm 128MB SATA3