Western Digital WD Purple Surveillance Hard Drive 5400rpm 3.5" SATA 64MB Cache (WD11PURZ) 1TB Storage Capacity3.5" Form Factor64MB CacheSATA III 6 Gb/s Interface5,400 rpmTransfer Rate up to 110MB/sDesigned for Surveillance Solutions 1,990.- See more est. delivery in 2-4 days Add to basket
Western Digital 18TB WD Purple Smart Video Hard Drive 7200rpm 3.5" SATA 512MB Cache (WD181PURP) 18TB Storage Capacity 3.5" Form Factor 512MB Cache 7200 rpm Transfer Rate up to 272MB/s Designed with tarnish-resistant components 18,000.- See more est. delivery in 2-4 days Add to basket