12V 4-pin power supply compatibility: This product is compatible with a variety of Synology DiskStation 4-Bay NAS network storage servers, including but not limited to: DS409, DS409+, DS410, DS410j, DS411, DS411+, DS411+II, DS411j, DS412+, DS413, DS413j, DS414, DS414j, DS415+, DS416, DS416j, DS416play, DS416slim, DS418, DS418j, DS420+, DS420j, DS423, DS620slim, DS710, DS710+, DS712, DS712+, DS718+, DS720+ and other models.Compatible output specification is 12V DC, maximum current 8.33A / 8.3A, power range 100W - 120W, with standard 4-hole (4-Pin) power connector, suitable for original Synology power cord or replacement power adapter. for Synology Power Supply 4 Pin Synology DiskStation ST-C-120-12000833CT STC-120-12000833CT MBA50208 P/N: EA11001E-120 MicroBattery, DS916+ DS916 Network Attached Storage NAS Server; PGB EA11011D-120 EA11001E-120 Synology DiskStation Network Attached Storage NAS Disk Station 12VDC Server, DS918+ DS918 DS916+ DS920+ DS923+ 4bay Wide range of compatibility: This power adapter is suitable for several Synology NAS network storage servers, including:DiskStation Series: DS413, DS413j, DS414, DS414j, DS411+II, DS411II, DS409, DS409+, DS409+R1, DS415, DS415+, DS415play, DS408, DS713+ Cube Station Series: CS407 Compatible with the following original power supply models using a 4-pin (4-Pin) DIN connector: EA1100E-120, EA1100E120, LI SHIN 100W-120W Adapter. Power supply specifications: input voltage range 110-240V, output 12V 9A (maximum power 108W), compatible with 12V 9A / 8A / 7.5A / 7A and other devices. The product has been rigorously tested, stable and reliable operation, charging performance comparable to the original adapter, in line with the industry's high standards Multi-protection: Equipped with OVP (over-voltage protection), OCP (over-current protection) and SCP (short-circuit protection) functions, effectively guaranteeing the safety of use This 12V 8.33A-9A 4-Pin power adapter for Synology Disk Station series NAS server power supply for DS410, DS918+, DS423 + and other classic models, stable current output with multiple safety protection design, so that your NAS equipment quickly return to efficient operation, whether it's a corporate server, Whether it is a corporate server, equipment repair and replacement, or home multimedia storage, etc., as a replacement charger and power supply, to ensure stable operation of data storage and transmission