 "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 1TB 2.5" SATA 6Gbps Solid State Drive (WDS100T1B0A)"@en "▷ WD (WDS100T1B0A) | OcUK"@en
"WDS100T1B0A - WD Blue PC SSD 2.5”/7mm cased, SATA III - 6Gb/s, Read 545MB/s, Write 525MB/s, 100k/80k IOPS"@en 