 "WD Purple 2TB 3.5" SATA3 HD CCTV HDD/Hard Drive WD20PURZ"@en WD20PURZ LN82090 | SCAN UK"@en
"2TB WD Purple WD20PURZ, 3.5" AV Surveillance HDD, SATA III - 6Gb/s, 5400rpm, 64MB Cache, NCQ, OEM                   "@en 
 "Seagate 4TB 3.5" ST4000DX001 SSHD Solid State Hybrid Drive 8GB MLC Nand 64MB Cache"@en Cache LN54368 | SCAN UK"@en
"4TB Seagate ST4000DX001 3.5" SSHD Solid State Hybrid Drive 8GB MLC Nand 64MB Cache 8ms OEM NCQ                           "@en 