Antec ONE Internal 2.5” Device Installation, Align your drive’s holes with the drive bay holes

Contents User Manual One / One S / One S3Disclaimer One / One S / One S3 User ManualSection 2 Hardware Installation Table of ContentsSection 1 Introduction Section 3 Front I/O PortsSection IntroductionOne / One S / One S3 User Manual Getting to Know Your Chassis Chassis Specifications Included Screws Hardware Installation Removing the Side Panels and Front Bezel Setting UpMotherboard Installation Power Supply Installation Installing KUHLER H2O Liquid CoolersExternal 5.25” Device Installation when sliding it in Internal 2.5” Device InstallationAlign your drive’s holes with the drive bay holes Secure your drive with the provided 2.5” screwsCable Management Internal 3.5” Device InstallationFront I/O Ports AC’97 / HD Audio Ports USB PortsAlign the connector properly to prevent damage to your motherboard USB 2.0 pin assignmentsNote Polarity positive and negative does not matter for switches Power Switch / Reset Switch / Hard Disk Drive LED ConnectorsFront panel headers Rewiring Motherboard Header ConnectionsCooling System 120 mm Single Speed Fan Specifications Included FansFront intake 120 mm fan Optional FansSide 120 mm fan Bottom 120/140 mm fan PSU Air FilterRear 120 mm fan - One S / One S3 only Antec Europe B.V Antec, IncTechnical Support Europe