The 4TB Red 5400 rpm SATA III 3.5" Internal NAS HDD Retail Kit from WD is a mainstream option for SoHo (Small Office and Home Office) applications in 1- to 8-bay systems with light to moderate workloads and extended idle times, excluding ZFS. Engineered to handle increased workloads, this 4TB drive operates using a SATA III 6 Gb/s interface, a 64MB cache, and a rotational speed of 5400 rpm, all of which help to ensure uninterrupted data transfers with a sustained rate of up to 150 MB/s. This drive also features high levels of reliability, with 600,000 load/unload cycles, 14 non-recoverable read errors per bits read, error recovery controls, and 1,000,000 hours MTBF for 1-8 bay NAS systems.

See recent price change history or the deal archive for this item.