4TB WD Blue PC Desktop Hard Drive | Western Digital
4TB WD Blue PC Desktop Hard Drive | Western Digital,Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5,WD40EFAX Western Digital WD40EFAX-68JH4N1 4TB 6Gb/s 3.5,WD Blue WD40EZAX - hard drive - 4 TB - SATA 6Gb/s,WD40PURZ-85TTDY0 - Western Digital Purple 4TB 5400RPM SATA 6Gb/s 64MB Cache (RoHS) 3.5-Inch Surveillance Hard Drive