WD 2TB 3.5" SATA III 64MB IntelliPower WD23PURZ Purple
WD 2TB 3.5 inča SATA III 64MB WD20EFPX Red Plus hard disk
2TB 3.5" SATA III 64MB 7.200rpm WD2002FFSX Red Pro
WD RED PRO NAS HDD 20TB, 3.5", 7200 rpm, 512MB cache, up to 268MB/s transfer rate
WD 18TB 3.5" SATA III 512MB 7.200 WD181KFGX Red Pro
WD 16TB 3.5" SATA III 512MB 7.200rpm WD161KFGX Red Pro
WD RED PRO NAS HDD 14TB, 3.5", 7200 rpm, 512MB cache, up to 255MB/s transfer rate