Western Digital 18TB Ultrastar DC HC550 Hard Drive 7200rpm 3.5" SATA 512MB Cache (0F38459) 18TB Storage Capacity3.5" Form FactorSATA III 6 Gb/s Interface512MB Cache7200 rpmTransfer Rate up to 269MB/sSecurity SE / CMR technology Not available See more Temporarily Unavailable Add to basket
Western Digital 18TB WD Red Pro NAS Internal Hard Drive 7200rpm 3.5" SATA 512MB Cache (WD181KFGX) 18TB Storage Capacity3.5" Form FactorSATA III 6 Gb/s Interface512MB Cache7200 rpmTransfer Rate up to 272MB/sOptimized for NAS with NASware Not available See more Temporarily Unavailable Add to basket
Western Digital 18TB WD Purple Pro Smart Video Internal Hard Drive 7200rpm 3.5" SATA 512MB Cache (WD181PURP) 18TB Storage Capacity3.5" Form Factor512MB Cache7200 rpmTransfer Rate up to 272MB/sDesigned with tarnish-resistant components Not available See more Temporarily Unavailable Add to basket
Seagate 18TB IronWolf Pro Hard Drive 7200rpm 3.5" SATA 256MB Cache (ST18000NT001) 18TB Storage Capacity3.5" Form Factor256MB Cache7200 rpmTransfer Rate up to 285MB/sOptimised for NAS with AgileArrayAll-CMR PortfolioDrive Design Helium Not available See more Temporarily Unavailable Add to basket
Seagate 18TB Exos X18 Enterprise Hard Drive 7200rpm 3.5" 512e/4Kn SATA 256MB Cache (ST18000NM000J) 18TB Storage Capacity3.5" Form Factor256MB Cache512e/4Kn (FastFormat) SATA7200 rpmTransfer Rate up to 270MB/sOptimised for Enterprise Workloads Not available See more Temporarily Unavailable Add to basket