 "WD 1TB Purple 3.5" SATA3 CCTV/Surveillance HDD/Hard Drive WD10PURX"@en WD10PURX LN56217 | SCAN UK"@en
"1TB WD Purple WD10PURX, 3.5" AV Surveillance HDD, SATA III - 6Gb/s, 5400rpm, 64MB Cache, NCQ             "@en 
 "WD Purple Surveillance 2TB 64 MB Cache 3.5" SATA-III HDD (WD20PURZ)"@en "▷ WD (WD… | OcUK"@en
"2TB Capacity, 3.5 inch, SATA 6Gb/s Interface, 5400RPM Spin Speed, 64MB Cache, 3 Year Warranty."@en 