Usage Tips:Extensive Compatibility: This 250W power supply is designed to be compatible with for and models including DS1815+, DS1812+, DS1513+, DS1512+, DS1511+, DS1813+, DS1515+, DS1010+, RS814, RS815, and DS2015xs. It ensures a reliable replacement for the -unit.Model Specifics: Directly replaces DPS-250AB-44B and DPS-250AB-89B models, ensuring seamless integration and performance. This power supply is crafted to meet the exact specifications of the listed models, providing a and efficient operation.Important Notice: If your for DS1515+ or DS1815+ displays a DOA (Dead on Arrival) status, this power supply not be to fix the issue. It is recommended to contact for for motherboard repairs to your NAS DiskStation returns to optimal functionality.Connector Configuration: Equipped with multiple connectors including a 24Pin, 12Pin, and 8Pin connector, this power supply facilitates easy and secure connections to your NAS devices, ensuring stable power delivery and system reliability.Connectors:24Pin + 12Pin + 8Pin ConnectorInput:100-240V-/ 3.5A / 47-63HZOutput:+12V/17A, -12V/3.5A, +5V/12A, +5VSB/2A, +3.3V/6ACompatible Models:For DPS-250AB-44BCompatible NAS:Compatible with for DS1815+ DS1812+ DS1513+ DS1512+ DS1511+ DS1813+ DS1515+ DS1010+ RS814 +RS815 DS2015xs For TS531Color:As ShownMaterial:MetalPackage Contents:1 * Power SupplyOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.