WDBH2D0040HNCNR Western Digital Blue 4TB 5400RPM SATA 6GB/s 64MB Cache 3.5-Inch Hard Drive

Western Digital’s Blue WDBH2D0040HNCNR delivers 4 TB of storage in a 3.5‑inch form factor, designed for desktop and external applications that demand reliable capacity. The drive operates at 5400 RPM, providing a balance between performance and power consumption suitable for everyday use. It utilizes a SATA interface with a 6 Gb/s data transfer rate, ensuring compatibility with standard desktop and server platforms. A 64 MB cache buffer helps maintain smooth data access for large files and routine tasks. This model embodies Western Digital’s Blue line reputation for dependable, high‑capacity storage solutions.