WD4004FZWX Overview
Western Digital Black 4TB 7200RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD4005FZBX Overview
Western Digital Black 4TB 7200RPM SATA 6Gbps 256MB Cache 3.5-inch Internal Hard Drive
WD40E31X Overview
WD40E31X Western Digital Blue SSHD 4TB 5400RPM SATA 6Gbps
WD40EFAX Overview
Western Digital Red NAS 4TB 5400RPM SATA 6Gbps 256MB Cache 3.5-inch Internal Hard Drive
WD40EFRX Overview
WD Red is the only hard drive designed specifically for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small office NAS.
WD40EMRX Overview
Western Digital Red 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40EURX Overview
Western Digital AV 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40EZRX Overview
Western Digital Green 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40EZRX-00SPEB0 Overview
Western Digital Green 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40EZRX-11SPEB0 Overview
Western Digital Green 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40EZRX-22SPEB0 Overview
Western Digital Green 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40EZRZ Overview
Western Digital Blue 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40EZRZ-00GXCB0 Overview
Western Digital Blue 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive
WD40NPZZ Overview
Western Digital Blue 4TB 5400RPM SATA 6Gbps 8MB Cache 2.5-inch internal Hard Drive
WD40PURX Overview
Manufacturer Part Number: WD40PURX
Product Line: Wd Purple
Product Name: Wd Purple 4tb Hard Drive
The range of scores (95th - 5th percentile) for the WD Purple 4TB (2014) is 51.5%. This is a relatively wide range which indicates that the WD Purple 4TB (2014) performs inconsistently under varying real world conditions.
WD40PURZ Overview
Western Digital Purple Surveillance 4TB 5400RPM SATA 6Gbps 64MB Cache 3.5-inch Internal Hard Drive