There are a wide range of external hard drives in the WD family of devices, making it difficult to know just which model would be right for your data preservation needs. Your photos, videos, games, documents, and other data are extremely important, so why would you risk losing it all to a hardware malfunction, theft, or a simple accident? An external hard drive is an excellent way to keep your priceless data safe, and Western Digital (WD) has been in the business of making top-tier external storage devices since 2006. Buying guide for best wd external hard drives