A high‑performance 4 TB NAS drive spins at 7200 RPM, offering a 128 MB cache for rapid data access and steady throughput. Its SATA III interface delivers up to 6 Gb/s, while the 3.5‑inch form factor fits 1–16 bay systems. Designed for demanding workloads, it supports up to 300 TB per year and operates reliably from 5 °C to 60 °C with low power consumption.