| Model | Form Factor | Interface | RPM | Cache (MB) | Size (GB) | Best Price | Vendor | Value (GB/$) | |
|---|---|---|---|---|---|---|---|---|---|
| WD1600JBRTLW | 3.5" | PATA 100 MB/s | 7200 | 8 | 160 | 152.99 | Amazon Marketplace | 1.05 | |
| AV | |||||||||
| WD3200AVJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 320 | 48.15 | Amazon Marketplace | 6.65 | |
| WD5000AVJB | 3.5" | PATA 100 MB/s | 7200 | 8 | 500 | 79.99 | Amazon.com | 6.25 | |
| WD2500AVJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 250 | 44.99 | Newegg.com | 5.56 | |
| 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 | Amazon.com | 4.17 | |
| WD1600AVJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 160 | 46.39 | Amazon Marketplace | 3.45 | |
| WD1600AVJB | 3.5" | PATA 100 MB/s | 7200 | 8 | 160 | 46.99 | Amazon.com | 3.40 | |
| AV-25 | |||||||||
| WD5000BUDT | 2.5" | SATA 3 Gb/s | 5400 | 32 | 500 | 64.99 | Newegg.com | 7.69 | |
| WD3200BUDT | 2.5" | SATA 3 Gb/s | 5400 | 32 | 320 | 54.99 | Newegg.com | 5.82 | |
| WD2500BUDT | 2.5" | SATA 3 Gb/s | 5400 | 32 | 250 | 49.99 | Newegg.com | 5.00 | |
| WD1600BUDT | 2.5" | SATA 3 Gb/s | 5400 | 32 | 160 | 44.99 | Newegg.com | 3.56 | |
| AV-GP | |||||||||
| WD15EVDS | 3.5" | SATA 3 Gb/s | 32 | 1500 | 82.99 | eCost.com | 18.07 | ||
| RFHWD5000AVVS | 3.5" | SATA 3 Gb/s | 8 | 500 | 30.99 | Newegg.com | 16.13 | ||
| WD20EVDS | 3.5" | SATA 3 Gb/s | 32 | 2000 | 134.99 | Newegg.com | 14.82 | ||
| WD10EVDS | 3.5" | SATA 3 Gb/s | 32 | 1000 | 77.99 | Amazon.com | 12.82 | ||
| WD10EVVS | 3.5" | SATA 3 Gb/s | 8 | 1000 | 84.49 | Amazon Marketplace | 11.84 | ||
| WD7500AVVS | 3.5" | SATA 3 Gb/s | 8 | 750 | 67.99 | eCost.com | 11.03 | ||
| WD7500AVDS | 3.5" | SATA 3 Gb/s | 32 | 750 | 67.99 | eCost.com | 11.03 | ||
| WD5000AVDS | 3.5" | SATA 3 Gb/s | 32 | 500 | 49.72 | Amazon Marketplace | 10.06 | ||
| WD5000AVVS | 3.5" | SATA 3 Gb/s | 8 | 500 | 54.40 | PC Connection | 9.19 | ||
| WD2500AVVS | 3.5" | SATA 3 Gb/s | 8 | 250 | 34.99 | Amazon Marketplace | 7.14 | ||
| WD3200AVVS | 3.5" | SATA 3 Gb/s | 8 | 320 | 47.99 | Newegg.com | 6.67 | ||
| WD1600AVVS | 3.5" | SATA 3 Gb/s | 8 | 160 | 44.50 | Amazon Marketplace | 3.60 | ||
| Caviar | |||||||||
| WD800BB | 3.5" | PATA 100 MB/s | 7200 | 2 | 80 | 22.99 | Newegg.com | 3.48 | |
| WD2500BB | 3.5" | PATA 100 MB/s | 7200 | 2 | 250 | 94.99 | Amazon Marketplace | 2.63 | |
| Caviar Black | |||||||||
| WD1501FASS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 1500 | 109.99 | Newegg.com | 13.64 | |
| WD1002FAEX | 3.5" | SATA 6 Gb/s | 7200 | 64 | 1000 | 78.00 | Amazon Marketplace | 12.82 | |
| WD1001FALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 1000 | 78.99 | Amazon Marketplace | 12.66 | |
| WD7501AALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 750 | 60.00 | Amazon Marketplace | 12.50 | |
| WD2001FASS | 3.5" | SATA 3 Gb/s | 7200 | 64 | 2000 | 164.99 | Amazon.com | 12.12 | |
| WD6401AALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 640 | 63.99 | Amazon Marketplace | 10.00 | |
| WD5001AALS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 500 | 56.32 | Amazon Marketplace | 8.88 | |
| WD6402AAEX | 3.5" | SATA 6 Gb/s | 64 | 640 | 72.22 | Amazon.com | 8.86 | ||
| Caviar Blue | |||||||||
| WD10EALS | 3.5" | SATA 3 Gb/s | 32 | 1000 | 66.99 | eCost.com | 14.93 | ||
| WD6400AAKS | 3.5" | SATA 3 Gb/s | 16 | 640 | 47.99 | Amazon Marketplace | 13.34 | ||
| WD5000AAKS | 3.5" | SATA 3 Gb/s | 16 | 500 | 43.99 | eCost.com | 11.37 | ||
| WD3200AAKS | 3.5" | SATA 3 Gb/s | 16 | 320 | 41.99 | eCost.com | 7.62 | ||
| WD5000AAKB | 3.5" | PATA 100 MB/s | 16 | 500 | 75.95 | Amazon Marketplace | 6.58 | ||
| WD2500AAKS | 3.5" | SATA 3 Gb/s | 16 | 250 | 39.99 | Amazon Marketplace | 6.25 | ||
| RFHWD1600AAJS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 160 | 29.99 | Newegg.com | 5.34 | |
| WD1600AAJB | 3.5" | PATA 100 MB/s | 8 | 160 | 39.99 | eCost.com | 4.00 | ||
| WD3200AAKB | 3.5" | PATA 100 MB/s | 7200 | 16 | 320 | 228.00 | Amazon Marketplace | 1.40 | |
| Caviar Green | |||||||||
| WD15EARS | 3.5" | SATA 3 Gb/s | 64 | 1500 | 74.00 | Amazon Marketplace | 20.27 | ||
| WD20EARS | 3.5" | SATA 3 Gb/s | 64 | 2000 | 109.95 | PC Connection | 18.19 | ||
| WD15EADS | 3.5" | SATA 3 Gb/s | 32 | 1500 | 89.98 | Amazon Marketplace | 16.67 | ||
| WD20000CSRTL | 3.5" | SATA 3 Gb/s | 2000 | 124.99 | Amazon Marketplace | 16.00 | |||
| WD10EARS | 3.5" | SATA 3 Gb/s | 64 | 1000 | 63.99 | eCost.com | 15.63 | ||
| WD10000CSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 1000 | 64.50 | Amazon Marketplace | 15.50 | |
| WD20EADS | 3.5" | SATA 3 Gb/s | 32 | 2000 | 129.99 | Newegg.com | 15.39 | ||
| WD10EADS | 3.5" | SATA 3 Gb/s | 32 | 1000 | 69.99 | Amazon Marketplace | 14.29 | ||
| WD8000AARS | 3.5" | SATA 3 Gb/s | 64 | 800 | 58.52 | Amazon Marketplace | 13.67 | ||
| WD5000CSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 39.99 | Amazon Marketplace | 12.50 | |
| WD7500AADS | 3.5" | SATA 3 Gb/s | 32 | 750 | 60.99 | eCost.com | 12.30 | ||
| WD6400AADS | 3.5" | SATA 3 Gb/s | 32 | 640 | 53.99 | Amazon Marketplace | 11.85 | ||
| WD6400AARS | 3.5" | SATA 3 Gb/s | 64 | 640 | 54.99 | Newegg.com | 11.64 | ||
| WD10000LSRTL | 3.5" | SATA 3 Gb/s | 7200 | 1000 | 87.00 | Amazon Marketplace | 11.49 | ||
| WD5000AADS | 3.5" | SATA 3 Gb/s | 32 | 500 | 44.95 | PC Connection | 11.12 | ||
| WD5000AAVS | 3.5" | SATA 3 Gb/s | 16 | 500 | 56.24 | Buy.com | 8.89 | ||
| Caviar RE | |||||||||
| WD2500SB | 3.5" | PATA 100 MB/s | 7200 | 8 | 250 | 87.60 | Amazon Marketplace | 2.85 | |
| WD3200YS | 3.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 138.00 | Amazon Marketplace | 2.32 | |
| 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 | 40.99 | eCost.com | 7.81 | ||
| WD2500AAJS | 3.5" | SATA 3 Gb/s | 8 | 250 | 39.95 | PC Connection | 6.26 | ||
| WD3200JBRTL | 3.5" | PATA 100 MB/s | 7200 | 8 | 320 | 57.84 | Amazon Marketplace | 5.53 | |
| WD3200AAJB | 3.5" | PATA 100 MB/s | 8 | 320 | 60.99 | Newegg.com | 5.25 | ||
| WD1600AAJS | 3.5" | SATA 3 Gb/s | 8 | 160 | 32.95 | Amazon Marketplace | 4.86 | ||
| WD2500AAJB | 3.5" | PATA 100 MB/s | 8 | 250 | 56.99 | Amazon.com | 4.39 | ||
| WD2000JS | 3.5" | SATA 3 Gb/s | 7200 | 8 | 200 | 89.99 | Amazon Marketplace | 2.22 | |
| WD800AAJS | 3.5" | SATA 3 Gb/s | 8 | 80 | 36.99 | Amazon.com | 2.16 | ||
| WD800AAJB | 3.5" | PATA 100 MB/s | 8 | 80 | 39.95 | PC Connection | 2.00 | ||
| Caviar SE16 | |||||||||
| WD5000KSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 50.00 | Amazon Marketplace | 10.00 | |
| WD3200KSRTL | 3.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 42.99 | Amazon Marketplace | 7.44 | |
| Raptor | |||||||||
| WD1600ADFS | 3.5" | SATA 3 Gb/s | 10000 | 16 | 160 | 110.00 | Amazon Marketplace | 1.45 | |
| WD360ADFD | 3.5" | SATA 1.5 Gb/s | 10000 | 16 | 36 | 89.00 | Amazon Marketplace | 0.40 | |
| RE2-GP | |||||||||
| WD7500AYPS | 3.5" | SATA 3 Gb/s | 16 | 750 | 69.99 | Newegg.com | 10.72 | ||
| RE3 | |||||||||
| WD5002ABYS | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 48.99 | Amazon Marketplace | 10.21 | |
| WD5002ABYS-01B1B0 | 3.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 51.99 | Newegg.com | 9.62 | |
| WD1002FBYS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 1000 | 119.95 | PC Connection | 8.34 | |
| WD7502ABYS | 3.5" | SATA 3 Gb/s | 7200 | 32 | 750 | 109.99 | Newegg.com | 6.82 | |
| WD3202ABYS | 3.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 69.98 | Amazon Marketplace | 4.57 | |
| WD2502ABYS | 3.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 59.99 | Amazon Marketplace | 4.17 | |
| WD2502ABYS-01B7A0 | 3.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 64.99 | Newegg.com | 3.85 | |
| RE4 | |||||||||
| WD2003FYYS | 3.5" | SATA 3 Gb/s | 7200 | 64 | 2000 | 268.99 | Amazon.com | 7.44 | |
| WD1003FBYX | 3.5" | SATA 6 Gb/s | 7200 | 64 | 1000 | 140.00 | Amazon.com | 7.14 | |
| WD5003ABYX | 3.5" | SATA 6 Gb/s | 7200 | 64 | 500 | 79.99 | Newegg.com | 6.25 | |
| WD1503FYYS | 3.5" | SATA 3 Gb/s | 7200 | 64 | 1500 | 239.99 | Amazon.com | 6.25 | |
| WD2503ABYX | 3.5" | SATA 6 Gb/s | 7200 | 64 | 250 | 73.00 | Amazon.com | 3.42 | |
| RE4-GP | |||||||||
| WD2002FYPS | 3.5" | SATA 3 Gb/s | 64 | 2000 | 247.99 | Buy.com | 8.06 | ||
| WD1502FYPS | 3.5" | SATA 3 Gb/s | 64 | 1500 | 211.99 | Amazon Marketplace | 7.08 | ||
| Scorpio | |||||||||
| WD2500BEVSRTL | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 250 | 40.98 | Amazon Marketplace | 6.10 | |
| 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 | 39.95 | PC Connection | 3.00 | |
| WD1200VERTL | 2.5" | PATA 100 MB/s | 5400 | 8 | 120 | 129.99 | Amazon Marketplace | 0.92 | |
| Scorpio Black | |||||||||
| WD5000BEKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 500 | 73.90 | Amazon Marketplace | 6.77 | |
| WD3200BEKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 59.95 | PC Connection | 5.34 | |
| WD2500BEKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 50.00 | Amazon Marketplace | 5.00 | |
| WD3200BJKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 64.99 | eCost.com | 4.92 | |
| WD3200BEKTRTL | 2.5" | SATA 3 Gb/s | 7200 | 16 | 320 | 69.99 | Newegg.com | 4.57 | |
| WD2500BJKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 250 | 58.99 | eCost.com | 4.24 | |
| WD1600BEKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 160 | 47.99 | eCost.com | 3.33 | |
| WD1600BJKT | 2.5" | SATA 3 Gb/s | 7200 | 16 | 160 | 49.95 | Amazon Marketplace | 3.20 | |
| Scorpio Blue | |||||||||
| WD5000BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 500 | 49.00 | Amazon Marketplace | 10.20 | |
| WD10TPVT | 2.5" | SATA 3 Gb/s | 5200 | 8 | 1000 | 109.99 | Amazon.com | 9.09 | |
| WD6400BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 640 | 71.99 | ZipZoomfly.com | 8.89 | |
| WD5000BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 500 | 57.35 | PC Connection | 8.72 | |
| WD6400BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 640 | 81.32 | Amazon Marketplace | 7.87 | |
| WD5000BEVTRTL | 2.5" | SATA 3 Gb/s | 5400 | 8 | 500 | 64.46 | Amazon Marketplace | 7.76 | |
| WD3200BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 320 | 42.79 | Amazon Marketplace | 7.48 | |
| WD7500BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 750 | 101.46 | Amazon Marketplace | 7.39 | |
| WD6400BEVTRTL | 2.5" | SATA 3 Gb/s | 5400 | 8 | 640 | 87.42 | Amazon Marketplace | 7.32 | |
| WD7500KPVT | 2.5" | SATA 3 Gb/s | 5200 | 8 | 750 | 112.21 | Amazon Marketplace | 6.68 | |
| WD3200BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 320 | 49.40 | PC Connection | 6.48 | |
| WD2500BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 250 | 41.49 | Amazon Marketplace | 6.03 | |
| WD2500BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 250 | 41.80 | Amazon Marketplace | 5.98 | |
| WD3200BEVTRTL | 2.5" | SATA 3 Gb/s | 5400 | 8 | 320 | 54.99 | Newegg.com | 5.82 | |
| WD2500BEVERTL | 2.5" | PATA 100 MB/s | 5400 | 8 | 250 | 58.98 | Amazon Marketplace | 4.24 | |
| WD4000BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 400 | 95.24 | Buy.com | 4.20 | |
| WD1600BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 160 | 38.37 | Amazon Marketplace | 4.17 | |
| WD1600BPVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 160 | 39.99 | eCost.com | 4.00 | |
| WD3200BEVERTL | 2.5" | PATA 100 MB/s | 5400 | 8 | 320 | 79.99 | Amazon Marketplace | 4.00 | |
| WD3200BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 320 | 84.50 | Amazon Marketplace | 3.79 | |
| WD1600BEVS | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 160 | 42.99 | Newegg.com | 3.72 | |
| WD2500BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 250 | 79.99 | Amazon.com | 3.13 | |
| WD1200BEVT | 2.5" | SATA 3 Gb/s | 5400 | 8 | 120 | 39.99 | Newegg.com | 3.00 | |
| WD1600BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 160 | 55.99 | Amazon Marketplace | 2.86 | |
| WD1600VERTL | 2.5" | PATA 100 MB/s | 5400 | 8 | 160 | 58.00 | Amazon Marketplace | 2.76 | |
| WD800BEVS | 2.5" | SATA 1.5 Gb/s | 5400 | 8 | 80 | 29.99 | ZipZoomfly.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 | |
| WD800BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 80 | 49.95 | Amazon Marketplace | 1.60 | |
| WD600BEVE | 2.5" | PATA 100 MB/s | 5400 | 8 | 60 | 72.59 | Amazon Marketplace | 0.83 | |
| SiliconEdge Blue | |||||||||
| SSC-D0128SC-2100 | 2.5" | SATA 3 Gb/s | 128 | 269.99 | Amazon Marketplace | 0.47 | |||
| SSC-D0064SC-2100 | 2.5" | SATA 3 Gb/s | 64 | 139.99 | Amazon.com | 0.46 | |||
| SSC-D0256SC-2100 | 2.5" | SATA 3 Gb/s | 256 | 774.99 | Amazon.com | 0.33 | |||
| VelociRaptor | |||||||||
| WD6000HLHX | 3.5" | SATA 6 Gb/s | 10000 | 32 | 600 | 279.99 | Amazon.com | 2.14 | |
| WD6000BLHX | 2.5" | SATA 6 Gb/s | 10000 | 32 | 600 | 303.99 | eCost.com | 1.97 | |
| WD3000GLFSRTL | 3.5" | SATA 3 Gb/s | 10000 | 16 | 300 | 159.95 | Amazon Marketplace | 1.88 | |
| WD4500HLHX | 3.5" | SATA 6 Gb/s | 10000 | 32 | 450 | 254.99 | Amazon.com | 1.76 | |
| WD3000HLFS | 3.5" | SATA 3 Gb/s | 10000 | 16 | 300 | 183.99 | Amazon Marketplace | 1.63 | |
| WD4500BLHX | 2.5" | SATA 6 Gb/s | 10000 | 32 | 450 | 278.99 | Amazon Marketplace | 1.61 | |
| WD3000BLFS | 2.5" | SATA 3 Gb/s | 10000 | 16 | 300 | 199.99 | Buy.com | 1.50 | |
| WD1500HLFS | 3.5" | SATA 3 Gb/s | 10000 | 16 | 150 | 119.99 | Amazon Marketplace | 1.25 | |
| WD1500BLFS | 2.5" | SATA 3 Gb/s | 10000 | 16 | 150 | 166.99 | Buy.com | 0.90 | |
| WD740HLFS | 3.5" | SATA 3 Gb/s | 10000 | 74 | 145.00 | Buy.com | 0.51 | ||
| Western Digital | http://www.wdc.com/ |