r External hard drive promotions are available, offering discounts on the 1-TB WD_Black SN770 and 2-TB models. The $40 discount on the 2-TB model or the $20 discount on the 1-TB model may tempt those requiring more storage space. However, users should carefully evaluate the long-term benefits and compatibility of their chosen drive to ensure a seamless data management experience. It is recommended to consider factors such as security, future-proofing, and potential upgrade paths before making a purchase decision.