| Model | Form Factor | Interface | RPM | Cache (MB) | Size (GB) | Best Price | Vendor | Value (GB/$) | |
|---|---|---|---|---|---|---|---|---|---|
| AV | |||||||||
| WD5000AVJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 500 | 68.70 | PC Connection | 7.28 | |
| WD3200AVJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 320 | 49.99 | Newegg.com | 6.40 | |
| WD5000AVJB | 3.5" | PATA 100 MB/s | 7200 | 8 | 500 | 85.99 | eCost.com | 5.81 | |
| WD2500AVJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 250 | 47.99 | Newegg.com | 5.21 | |
| WD3200AVJB | 3.5" | PATA 100 MB/s | 7200 | 8 | 320 | 64.99 | Newegg.com | 4.92 | |
| WD2500AVJB | 3.5" | PATA 100 MB/s | 7200 | 8 | 250 | 59.99 | Newegg.com | 4.17 | |
| WD1600AVJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 160 | 44.99 | Newegg.com | 3.56 | |
| WD1600AVJB | 3.5" | PATA 100 MB/s | 7200 | 8 | 160 | 51.99 | eCost.com | 3.08 | |
| AV-GP | |||||||||
| WD15EVDS | 3.5" | SATA 3 Gb/s | 32 | 1500 | 119.99 | Newegg.com | 12.50 | ||
| WD20EVDS | 3.5" | SATA 3 Gb/s | 32 | 2000 | 177.99 | ZipZoomfly.com | 11.24 | ||
| WD10EVVS | 3.5" | SATA 3 Gb/s | 8 | 1000 | 89.44 | Amazon.com | 11.18 | ||
| WD10EVDS | 3.5" | SATA 3 Gb/s | 32 | 1000 | 89.99 | Amazon.com | 11.11 | ||
| WD7500AVVS | 3.5" | SATA 3 Gb/s | 8 | 750 | 75.99 | eCost.com | 9.87 | ||
| WD5000AVVS | 3.5" | SATA 3 Gb/s | 8 | 500 | 54.99 | Newegg.com | 9.09 | ||
| WD5000AVDS | 3.5" | SATA 3 Gb/s | 32 | 500 | 54.99 | Newegg.com | 9.09 | ||
| WD3200AVVS | 3.5" | SATA 3 Gb/s | 8 | 320 | 47.99 | Newegg.com | 6.67 | ||
| WD2500AVVS | 3.5" | SATA 3 Gb/s | 8 | 250 | 44.99 | Newegg.com | 5.56 | ||
| WD1600AVVS | 3.5" | SATA 3 Gb/s | 8 | 160 | 49.24 | Buy.com | 3.25 | ||
| Caviar | |||||||||
| WD800BB | 3.5" | PATA 100 MB/s | 7200 | 2 | 80 | 49.99 | eCost.com | 1.60 | |
| Caviar Black | |||||||||
| WD7501AALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 750 | 69.99 | Amazon.com | 10.72 | |
| WD1001FALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 1000 | 98.99 | eCost.com | 10.10 | |
| WD1002FAEX | 3.5" | SATA 6 Gb/s | 7200 | 64 | 1000 | 107.99 | ZipZoomfly.com | 9.26 | |
| WD6401AALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 640 | 69.95 | PC Connection | 9.15 | |
| WD6402AAEX | 3.5" | SATA 6 Gb/s | 7200 | 64 | 640 | 74.88 | Amazon.com | 8.55 | |
| WD5001AALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 500 | 60.99 | eCost.com | 8.20 | |
| WD2001FASS | 3.5" | SATA 3 Gb/s | 7200 | 64 | 2000 | 264.99 | Amazon.com | 7.55 | |
| Caviar Blue | |||||||||
| WD10EALS | 3.5" | SATA 3 Gb/s | 32 | 1000 | 89.99 | Newegg.com | 11.11 | ||
| WD6400AAKS | 3.5" | SATA 3 Gb/s | 16 | 640 | 57.96 | Amazon.com | 11.04 | ||
| WD5000AAKS | 3.5" | SATA 3 Gb/s | 16 | 500 | 49.95 | PC Connection | 10.01 | ||
| WD3200AAKS | 3.5" | SATA 3 Gb/s | 16 | 320 | 45.89 | ZipZoomfly.com | 6.97 | ||
| WD5000AAKB | 3.5" | PATA 100 MB/s | 16 | 500 | 79.99 | Newegg.com | 6.25 | ||
| WD2500AAKS | 3.5" | SATA 3 Gb/s | 16 | 250 | 44.99 | eCost.com | 5.56 | ||
| WD1600AAJB | 3.5" | PATA 100 MB/s | 8 | 160 | 41.99 | eCost.com | 3.81 | ||
| Caviar Green | |||||||||
| WD15EARS | 3.5" | SATA 3 Gb/s | 64 | 1500 | 99.99 | Amazon.com | 15.00 | ||
| WD15EADS | 3.5" | SATA 3 Gb/s | 32 | 1500 | 103.49 | ZipZoomfly.com | 14.49 | ||
| WD20EARS | 3.5" | SATA 3 Gb/s | 64 | 2000 | 149.99 | Amazon.com | 13.33 | ||
| WD20EADS | 3.5" | SATA 3 Gb/s | 32 | 2000 | 158.99 | ZipZoomfly.com | 12.58 | ||
| WD10EARS | 3.5" | SATA 3 Gb/s | 64 | 1000 | 79.99 | Amazon.com | 12.50 | ||
| WD10EADS | 3.5" | SATA 3 Gb/s | 32 | 1000 | 84.99 | Newegg.com | 11.77 | ||
| WD20000CSRTL | 3.5" | SATA 3 Gb/s | 2000 | 179.00 | Amazon.com | 11.17 | |||
| WD8000AARS | 3.5" | SATA 3 Gb/s | 64 | 800 | 74.22 | Amazon.com | 10.78 | ||
| WD7500AADS | 3.5" | SATA 3 Gb/s | 32 | 750 | 69.95 | PC Connection | 10.72 | ||
| WD10000CSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 1000 | 94.99 | Newegg.com | 10.53 | |
| WD6400AARS | 3.5" | SATA 3 Gb/s | 64 | 640 | 62.99 | Amazon.com | 10.16 | ||
| WD10000LSRTL | 3.5" | SATA 3 Gb/s | 7200 | 1000 | 99.00 | Amazon.com | 10.10 | ||
| WD6400AACS | 3.5" | SATA 3 Gb/s | 16 | 640 | 64.83 | PC Connection | 9.87 | ||
| WD6400AADS | 3.5" | SATA 3 Gb/s | 32 | 640 | 64.99 | Newegg.com | 9.85 | ||
| WD5000AADS | 3.5" | SATA 3 Gb/s | 32 | 500 | 52.95 | PC Connection | 9.44 | ||
| WD5000CSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 54.00 | Amazon.com | 9.26 | |
| WD5000AAVS | 3.5" | SATA 3 Gb/s | 16 | 500 | 56.99 | Buy.com | 8.77 | ||
| Caviar SE | |||||||||
| WD5000JBRTL | 3.5" | PATA 100 MB/s | 7200 | 8 | 500 | 64.00 | Amazon.com | 7.81 | |
| WD3200AAJS | 3.5" | SATA 3 Gb/s | 8 | 320 | 44.95 | PC Connection | 7.12 | ||
| WD2500AAJS | 3.5" | SATA 3 Gb/s | 8 | 250 | 41.99 | eCost.com | 5.95 | ||
| WD3200JBRTL | 3.5" | PATA 100 MB/s | 7200 | 8 | 320 | 59.00 | Amazon.com | 5.42 | |
| WD3200AAJB | 3.5" | PATA 100 MB/s | 8 | 320 | 60.99 | Newegg.com | 5.25 | ||
| WD2500AAJB | 3.5" | PATA 100 MB/s | 8 | 250 | 54.99 | Amazon.com | 4.55 | ||
| WD2500JB | 3.5" | PATA 100 MB/s | 7200 | 8 | 250 | 55.79 | ZipZoomfly.com | 4.48 | |
| WD1600AAJS | 3.5" | SATA 3 Gb/s | 8 | 160 | 38.95 | PC Connection | 4.11 | ||
| WD1600JBRTL | 3.5" | PATA 100 MB/s | 7200 | 8 | 160 | 59.99 | Newegg.com | 2.67 | |
| WD800JD | 3.5" | SATA 3 Gb/s | 7200 | 8 | 80 | 35.99 | Newegg.com | 2.22 | |
| WD800AAJB | 3.5" | PATA 100 MB/s | 8 | 80 | 38.99 | Amazon.com | 2.05 | ||
| WD800AAJS | 3.5" | SATA 3 Gb/s | 8 | 80 | 39.99 | Newegg.com | 2.00 | ||
| WD400JD | 3.5" | SATA 3 Gb/s | 7200 | 8 | 40 | 42.99 | eCost.com | 0.93 | |
| Caviar SE16 | |||||||||
| WD5000KSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 54.00 | Amazon.com | 9.26 | |
| WD3200KSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 48.01 | Amazon.com | 6.67 | |
| RE2-GP | |||||||||
| WD7500AYPS | 3.5" | SATA 3 Gb/s | 16 | 750 | 99.99 | Newegg.com | 7.50 | ||
| RE3 | |||||||||
| WD1002FBYS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 1000 | 143.99 | ZipZoomfly.com | 6.94 | |
| WD5002ABYS | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 78.99 | ZipZoomfly.com | 6.33 | |
| WD7502ABYS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 750 | 129.99 | Newegg.com | 5.77 | |
| WD5002ABYS-01B1B0 | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 89.99 | Newegg.com | 5.56 | |
| WD3202ABYS | 3.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 69.99 | Amazon.com | 4.57 | |
| WD2502ABYS-01B7A0 | 3.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 59.99 | Newegg.com | 4.17 | |
| WD2502ABYS | 3.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 64.99 | ZipZoomfly.com | 3.85 | |
| RE4 | |||||||||
| WD1503FYYS | 3.5" | SATA 3 Gb/s | 7200 | 64 | 1500 | 249.99 | Amazon.com | 6.00 | |
| WD2003FYYS | 3.5" | SATA 3 Gb/s | 7200 | 64 | 2000 | 399.99 | Amazon.com | 5.00 | |
| RE4-GP | |||||||||
| WD2002FYPS | 3.5" | SATA 3 Gb/s | 64 | 2000 | 299.95 | PC Connection | 6.67 | ||
| Scorpio | |||||||||
| WD2500BEVSRTL | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 250 | 54.40 | PC Connection | 4.60 | |
| WD2500BEVS | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 250 | 54.99 | eCost.com | 4.55 | |
| WD1600BEVSRTL | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 160 | 45.00 | Amazon.com | 3.56 | |
| WD1200BEVS | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 120 | 47.54 | PC Connection | 2.52 | |
| Scorpio Black | |||||||||
| WD3200BEKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 67.49 | ZipZoomfly.com | 4.74 | |
| WD2500BEKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 62.24 | Buy.com | 4.02 | |
| WD3200BJKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 79.99 | eCost.com | 4.00 | |
| WD2500BJKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 63.99 | eCost.com | 3.91 | |
| WD1600BEKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 160 | 52.99 | eCost.com | 3.02 | |
| WD1600BJKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 160 | 58.99 | eCost.com | 2.71 | |
| Scorpio Blue | |||||||||
| WD6400BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 640 | 89.99 | Newegg.com | 7.11 | |
| WD5000BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 500 | 79.99 | Amazon.com | 6.25 | |
| WD6400BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 640 | 107.42 | Amazon.com | 5.96 | |
| WD3200BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 320 | 53.99 | ZipZoomfly.com | 5.93 | |
| WD10TPVT | 2.5" | SATA 3 Gb/s | 5200 | 8 | 1000 | 176.99 | eCost.com | 5.65 | |
| WD5000BEVTRTL | 2.5" | SATA 3 Gb/s | 5400 | 8 | 500 | 89.00 | Amazon.com | 5.62 | |
| WD2500BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 250 | 49.95 | PC Connection | 5.01 | |
| WD5000BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 500 | 99.99 | Amazon.com | 5.00 | |
| WD4000BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 400 | 86.24 | Buy.com | 4.64 | |
| WD3200BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 320 | 69.99 | Amazon.com | 4.57 | |
| WD3200BEVTRTL | 2.5" | SATA 3 Gb/s | 5400 | 8 | 320 | 81.02 | PC Connection | 3.95 | |
| WD2500BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 250 | 64.99 | Amazon.com | 3.85 | |
| WD1600BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 160 | 42.99 | eCost.com | 3.72 | |
| WD3200BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 320 | 88.99 | Amazon.com | 3.60 | |
| WD3200BEVERTL | 2.5" | PATA 100 MB/s | 5400 | 8 | 320 | 99.00 | Amazon.com | 3.23 | |
| WD1600BEVS | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 160 | 49.95 | PC Connection | 3.20 | |
| WD1600BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 160 | 49.99 | eCost.com | 3.20 | |
| WD2500BEVERTL | 2.5" | PATA 100 MB/s | 5400 | 8 | 250 | 79.00 | Amazon.com | 3.16 | |
| WD2500BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 250 | 79.99 | Amazon.com | 3.13 | |
| WD1600VERTL | 2.5" | PATA 100 MB/s | 5400 | 8 | 160 | 59.00 | Amazon.com | 2.71 | |
| WD1200BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 120 | 44.99 | Newegg.com | 2.67 | |
| WD1600BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 160 | 59.99 | Amazon.com | 2.67 | |
| WD800BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 80 | 37.99 | eCost.com | 2.11 | |
| WD1200BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 120 | 59.95 | PC Connection | 2.00 | |
| WD800BEVS | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 80 | 44.99 | Newegg.com | 1.78 | |
| WD800BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 80 | 49.95 | PC Connection | 1.60 | |
| SiliconEdge Blue | |||||||||
| SSC-D0064SC-2100 | 2.5" | SATA 3 Gb/s | 64 | 199.99 | Newegg.com | 0.32 | |||
| SSC-D0128SC-2100 | 2.5" | SATA 3 Gb/s | 128 | 399.99 | Newegg.com | 0.32 | |||
| SSC-D0256SC-2100 | 2.5" | SATA 3 Gb/s | 256 | 799.99 | Newegg.com | 0.32 | |||
| VelociRaptor | |||||||||
| WD3000BLFS | 2.5" | SATA 3 Gb/s | 10000 | 16 | 300 | 199.99 | ZipZoomfly.com | 1.50 | |
| WD3000HLFS | 3.5" | SATA 3 Gb/s | 10000 | 16 | 300 | 199.99 | Amazon.com | 1.50 | |
| WD3000GLFSRTL | 3.5" | SATA 3 Gb/s | 10000 | 16 | 300 | 227.99 | Buy.com | 1.32 | |
| WD1500HLFS | 3.5" | SATA 3 Gb/s | 10000 | 16 | 150 | 154.95 | PC Connection | 0.97 | |
| WD1500BLFS | 2.5" | SATA 3 Gb/s | 10000 | 16 | 150 | 179.99 | Buy.com | 0.83 | |
| WD740HLFS | 3.5" | SATA 3 Gb/s | 10000 | 74 | 152.99 | Buy.com | 0.48 | ||
| Western Digital | http://www.wdc.com |