Western Digital My Book World Edition 1 TB Network Storage System - WDG1NC10000N Product Description My Book World Edition NAS server Device Type NAS serverTotal Storage Capacity 1 Dimensions (WxDxH) 2.2 in x 5.6 in x 6.8 in Weight 2.6 lbs - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.) Localization Canada, Latin America, United States Hard Drive 1 x 1 TB standard Networking Network adapter - Ethernet, Fast Ethernet, Gigabit Ethernet Power AC 120/230 V ( 50/60 Hz ) - WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder.