Genuine Dell Dimension Hard Drive Caddy HDD For Optiplex GX520 GX620 320 330 740 745 755 760 210L and Dimension C521 Systems P/A: D7579 / W5728 / XJ418 / YJ266

Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.