■ Shipping Contents ・Main unit (Model number: TS3410DN0404) ・HDD (500GB) x 1 *System test disk ・Empty slot screws x 12 (general-purpose) ・Power cable (general-purpose) ■ Condition ・Initial password: admin password ・System normal ・Cleaned ・No front key (After unlocking, the flap parts will be removed and included) ■ Notes ・There are minor scratches due to being used. ■ HDD Replacement Method ① Insert HDDs into SLOT2-4 and turn on the power. ② Format the HDDs in SLOT2-4 on the web management screen. ③ Shut down and replace the HDD in SLOT1, then turn on the power. ④ Format the HDD in SLOT1 on the web management screen. We will package it carefully for shipping. Type...NAS (Network HDD)