Fully Formatted.The Western Digital My Book 6TB External Hard Drive is a reliable storage solution for PC users. With a large storage capacity of 6TB, this external drive is perfect for backing up and storing a vast amount of data. The USB 3.0 interface ensures fast data transfer speeds, while the 3.5-inch form factor makes it easy to manage. The sleek black design and California Prop 65 warning add to its practicality and safety. With the trusted Western Digital brand and HDD drive type, this My Book model is a dependable choice for those in need of extra storage space.