 "WD Blue 4TB 5400rpm SATA 6Gb/s 64MB Cache HDD (WD40EZRZ)"@en "▷ WD (WD40EZRZ) | OcUK"@en
"4TB Capacity, 3.5 inch, SATA 6Gb/s Interface, IntelliPower 5400rpm Spin Speed, 64MB Cache, 2 Year Warranty."@en 
 "WD Blue PC SSD WDS100T1B0A - solid state drive 1 TB SATA 6Gb/s" " WD 6Gb/s Solid State Drives (SSDs) CDW.com
"WD Blue mobile hard drives offer the features that are ideal for your everyday mobile computing needs." 