Home Storage WD Purple 4TB SATA III 3.5" Internal Hard Drive (Surveillance HDD) $92.99 Storage WD Purple 4TB SATA III 3.5" Internal Hard Drive (Surveillance HDD) $92.99 By ARCOM - 30 March 2021 68 0 SHARE Facebook Twitter Go to the deal page: WD Purple 4TB SATA III 3.5" Internal Hard Drive (Surveillance HDD) $92.99