The Western Digital My Book Duo 2‑Bay 16TB USB 3.1 Hard Drive Array, model WDBFBE0160JBK‑NESN, delivers a combined storage capacity of 16 terabytes across two internal drives. Designed for desktop use, it connects via USB 3.1 for high‑throughput data transfer and supports both RAID 0 and RAID 1 configurations, enabling users to choose between performance‑optimized striping or redundancy‑focused mirroring. Integrated AES‑256 encryption protects data at rest, ensuring that sensitive information remains secure. The unit’s dual‑bay architecture allows for easy drive replacement or expansion within the same enclosure, making it a versatile solution for professionals and power users who require robust storage and data protection.