WD My Book 4TB Desktop External Hard Drive - USB 3.0, Black - Model WDBFJK0040HBK-NESN Headphone Cases * Efficiency: 81%

* Efficiency: 81%

ensuring stable and efficient data transmission

Bandwidth: 80 Gbps (Hbr 3)

000* Form factor: 2

- Product Name: 2

WD My Book 4TB Desktop External Hard Drive - USB 3.0, Black - Model WDBFJK0040HBK-NESN Headphone Cases * Efficiency: 81%The WD My Book 4 TB USB 3. 0 Hard Drive is a reliable storage solution designed for users who need ample space for their data. Ideal for both personal and professional use, this external hard drive provides a seamless way to backup and protect important files. This hard drive features a sleek black design and is equipped with USB 3. 0 technology, ensuring fast data transfer rates. With a generous 4TB storage capacity, it can accommodate large files,