 "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 Blue WD40EZRZ - hard drive 4 TB SATA 6Gb/s" " WD 6Gb/s Internal Desktop Hard Drives CDW.com
"This hard drive offers stunning capacity and ensures your colors never fade." 