Drives (HDD, SSD, Network-attached storage)
| Model | Average cost, USD ($) | Popularity | |
 | Western Digital WD Caviar Green 750 GB (WD7500AARX) HDD 3.5", 750Gb, for PC | 456 | 0.0/10 |
 | Western Digital WD Caviar Green 1 TB (WD10EAVS) HDD 3.5", 1Tb, for PC | 851 | 0.0/10 |
 | Western Digital WD Caviar SE16 300 GB (WD3000JS) HDD 3.5", 300Gb, for PC | 92 | 0.0/10 |
 | Western Digital WD Caviar Green 1 TB (WD10EADX) HDD 3.5", 1Tb, for PC | 192 | 0.0/10 |
 | Western Digital WD S25 300 GB (WD3000BKHG) HDD 2.5", 300Gb, for server | 283 | 0.0/10 |
 | Western Digital My Cloud Mirror 12 TB (WDBZVM0120JWT-EESN) NAS (Network-attached storage) not standard, 12Tb, NAS (Network-attached storage) (NAS) | 581 | 0.0/10 |
 | Western Digital My Cloud Mirror 10 TB (WDBZVM0100JWT-EESN) NAS (Network-attached storage) not standard, 10Tb, NAS (Network-attached storage) (NAS) | 1 131 | 0.0/10 |
 | Western Digital My Passport Wireless 1 TB (WDBK8Z0010BBK-EESN) NAS (Network-attached storage) not standard, 1Tb, external | 156 | 0.0/10 |
 | Western Digital WD Caviar Green 6 TB (WD60EZRX) HDD 3.5", 6Tb, for PC | 273 | 0.0/10 |
 | Western Digital WD AV-GP 160 GB (WD1600AVVS) HDD 3.5", 160Gb, for server | 133 | 0.0/10 |