WD40EFRX-RFB, Western Digital 4To, 3.5, SATA 6Gb/s, 5400 RPM, 64Mo

Western Digital Red 4TB WD40EFRX 5400U/Min SATA III 64MB 3.5'' Nasware 2.0

Western Digital WD40EFRX WD Red NAS Hard Drive - Hard drive - 4 TB - internal - 3.5 inch - SATA 6Gb/s - buffer: 64 MB - for WD My Cloud EX2, EX4 : Electronics

Western Digital Red Plus (5400RPM, 3.5, SATA III, 64MB Cache) 4TB Internal Enterprise Drive - WD40EFRX for sale online

Western Digital RED WD40EFRX 4TB 64MB Cache 3.5 NAS SATA

WD Red 4TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch - WD40EFRX

Western Digital WD40EFRX WD Red NAS Hard Drive - Hard drive - 4 TB - internal - 3.5 inch - SATA 6Gb/s - buffer: 64 MB - for WD My Cloud EX2, EX4 : Electronics

Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5 - WD40EFRX : Electronics

WESTERN DIGITAL WD30EFRX RED 3TB IntelliPower 64MB cache SATA 6.0Gb/s 3.5 internal hard drive : Electronics

Available in capacities ranging from 1-14TB with support for up to 8 bays 5400RPM performance class Supports up to 180 TB/yr workload rate*| *

Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5 - WD40EFRX

Western Digital RED WD40EFZX 4TB 128MB Cache 3.5 NAS SATA

Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 64 MB Cache, 3.5 - WD40EFRX : Electronics

WD Red 4TB NAS Internal Hard Drive 5400 RPM 3.5