Western Digital

WD40NPZZ - Western Digital Blue 4TB IntelliPower SATA 6GBp/s 5400RPM 8MB Cache 2.5-inch Hard Drive

WD40PURX - Western Digital Purple Surveillance 4TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive

WD40PURX-64GVNY0 - Western Digital Purple 4TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive

WD40PURZ - Western Digital Purple Surveillance 4TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive

WD40PURZ-85TTDY0 - Western Digital Purple Surveillance 4TB 5400RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive

WD42PURZ - Western Digital Purple Surveillance 4TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive

WD4500BKHG - Western Digital S25 450GB 10000RPM SAS 6Gb/s 32MB Cache 2.5-inch Hard Drive

WD4500BKHG-02A29V0 - Western Digital S25 450GB 10000RPM SAS 6Gb/s 32MB Cache 2.5-inch Hard Drive

WD4500BLHX - Western Digital VelociRaptor 450GB 10000RPM SATA 6Gb/s 32MB Cache (RoHS) 2.5-inch Enterprise Hard Drive

WD4500BLHX-01V7BV0 - Western Digital VelociRaptor 450GB 10000RPM SATA 6Gb/s 32MB Cache 2.5-inch Hard Drive

WD4500HLHX - Western Digital VelociRaptor 450GB SATA 6Gb/s 10000RPM 32MB Cache 3.5-inch Hard Drive

WD4500HLHX-01JJPV0 - Western Digital VelociRaptor 450GB SATA 6Gb/s 10000RPM 32MB Cache 3.5-inch Hard Drive