Model no. | Gen. | Released | Capacity | Cache | Interface | Feature set | Sector Size | Notes | Product Page |
---|---|---|---|---|---|---|---|---|---|
WD360GD | 1 | 2003 | 36 GB | 8 MB | Parallel ATA to Serial ATA bridge | – | 512 bytes | – | Specifications |
WD740GD | 2 | 2004 | 74 GB | 8 MB | Parallel ATA to Serial ATA bridge | TCQ | 512 bytes | – | Specifications |
WD360ADFD | 3 | 2006 | 36 GB | 16 MB | Native SATA | NCQ | 512 bytes | – | Specifications |
WD740ADFD | 3 | 2006 | 74 GB | 16 MB | Native SATA | NCQ | 512 bytes | – | Specifications |
WD1500ADFD | 3 | 2006 | 150 GB | 16 MB | Native SATA | NCQ | 512 bytes | – | Specifications |
WD1500AHFD | 3 | 2006 | 150 GB | 16 MB | Native SATA | NCQ | 512 bytes | Raptor X variant | Specifications |
WD740HLFS | 4 | 2008 | 74 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | VelociRaptor | TBA |
WD800HLFS | 4 | 2008 | 80 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | VelociRaptor | TBA |
WD1500BLFS | 4 | 2008 | 150 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD1500HLFS | 4 | 2008 | 150 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD3000BLFS | 4 | 2008 | 300 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD3000GLFS | 4 | 2008 | 300 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD3000HLFS | 4 | 2008 | 300 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD3000HLHX | 5 | 2010 | 300 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD4500BLHX | 5 | 2010 | 450 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | [NO Official site - This model is not well documented at WD site] |
WD4500HLHX | 5 | 2010 | 450 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD6000BLHX | 5 | 2010 | 600 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD6000HLHX | 5 | 2010 | 600 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD1500HLHX | 5 | 2011 | 150 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD1600HLHX | 5 | 2011 | 160 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD3000HLHX | 5 | 2011 | 300 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD6000HLHX | 5 | 2011 | 600 GB | 32 MB | Native SATA 6 Gbit /s | NCQ | 512 bytes | VelociRaptor | Official site |
WD2500HHTZ | 6 | 2012 | 250 GB | 64 MB | Native SATA 6 Gbit /s | NCQ | 4096 bytes | VelociRaptor | Official site |
WD5000HHTZ | 6 | 2012 | 500 GB | 64 MB | Native SATA 6 Gbit /s | NCQ | 4096 bytes | VelociRaptor | Official site |
WD1000DHTZ | 6 | 2012 | 1000 GB | 64 MB | Native SATA 6 Gbit /s | NCQ | 4096 bytes | VelociRaptor | Official site |
Special models | |||||||||
WD800GD | 2 | 2004 | 80 GB | 8 MB | Parallel ATA to Serial ATA bridge | TCQ | 512 bytes | – |
Specifications |
WD800ADFD | 3 | 2006 | 80 GB | 16 MB | Native SATA | NCQ | 512 bytes | Initially HP /Dell -exclusive; now retailed | Official site |
WD800ADFS | 3 | 2006 | 80 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | Initially HP/Dell-exclusive; now retailed | Official site |
WD1600ADFS | 3 | 2006 | 160 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | Initially HP/Dell-exclusive; now retailed | Official site |
WD800HLFS | 4 | 2008 | 80 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | Initially HP /Dell -exclusive; now retailed | Official site |
WD1600HLFS | 4 | 2008 | 160 GB | 16 MB | Native SATA 3 Gbit /s | NCQ | 512 bytes | HP /Dell -exclusive | Official site |