Synology PSU 550W-RP Module_1 Redundant Power Supply

Restore the Power Behind Your NAS The PSU 550W-RP Module_1 is a genuine Synology replacement power component for selected NAS and expansion systems. It is designed for the compatible chassis listed below, helping restore the original power arrangement when the fitted supply needs replacement. Redundant Power Module 550W. This offer is for one redundant power-supply module, rather than a complete redundant power-supply set. Check the NAS model, fitted part and any serial-number restriction before ordering. Highlights Purpose Genuine Synology replacement power component. Supply format One redundant PSU module. Compatibility For selected Synology NAS or expansion systems. Warranty 1 year. Key Features Compatible Models Synology lists this exact replacement part for the following systems. Match the complete model name and any serial-number or regional requirement before ordering. RackStation: RS6426xs+, RS4826xs+, RS4021xs+, RS3626xs, RS3621xs+, RS3621RPxs, RS2825RP+, RS2821RP+, RS2423RP+II, RS1226RP+. FlashStation: FS6420, FS3420, FS3410. Enterprise Storage: SA6400, SA3610, SA3410. Data Protection: DP7400, DP7200. Expansion Units: RX1225RP, RX1223RP. Compatibility Requirement: Only compatible on models with serial numbers (5th to 7th digits) of UTR/VR2 for RS3621RPxs, UUR/VR1 for RS3621xs+, and ULR/VR4 for RS4021xs+. Refer to the Product Change Notification for more information. Match the Complete System Compatibility depends on the exact NAS or expansion chassis. Supported systems include FS6420, FS3420, FS3410, SA6400; the full verified list is in Specs. A matching wattage alone does not establish that the mounting, electrical connection and system revision are suitable. Choose the Correct Supply Format A redundant module is the removable supply component for a supported redundant-power chassis. It does not convert a single-supply NAS to redundant power and is distinct from a complete PSU set. Check the Fitted Part Before Ordering Compare the fitted component label and connector arrangement with the replacement specification. For RS4021xs+, match serial-number family ULR or VR4; for RS3621RPxs, UTR or VR2; for RS3621xs+, UUR or VR1. Confirm the fitted module before ordering. Plan a Controlled Replacement Follow the exact host’s hardware installation guide and service procedure. Whether replacement can take place while the system runs depends on the host and its remaining power path; the part name alone is not permission to work on live equipment. Keep Repair Decisions Focused A NAS that does not start can have several causes. Confirm the power component is the required replacement before purchasing; this spare does not by itself repair storage media, recover files or establish the health of other system components. Retain a Clear Maintenance Record Record the original fault and replacement part against the NAS model and serial number. This keeps the equipment’s service history understandable and helps identify the correct spare for future maintenance. Summary Choose the PSU 550W-RP Module_1 for its verified Synology compatibility and original replacement purpose. Match the host, fitted component and any revision condition before ordering, then follow the equipment guide for a controlled installation. Frequently Asked Questions Will It Fit Any Synology NAS With the Same Wattage?ExpandCollapse No. Use the exact compatible-host list in Specs and match the fitted supply, connector and any serial-number restriction. Wattage alone is not sufficient. Is This a Module or a Complete Power-Supply Set?ExpandCollapse This offer is for one redundant power-supply module. It is not a complete redundant PSU set. Can I Replace It While the NAS Is Running?ExpandCollapse Follow the exact NAS hardware guide. Hot replacement depends on the supported chassis, its power arrangement and the state of the other supply; it is not assumed for every system. What Should I Check Before Ordering?ExpandCollapse Confirm the NAS or expansion model, the fitted part label and any applicable serial-number range. A clear photograph of the original supply can help identify the correct replacement. Does It Include the NAS or Storage Drives?ExpandCollapse No. The offer is for the replacement power component. The NAS chassis, drives and installation service are separate. What Is the Warranty?ExpandCollapse Genuine Synology spare parts have a one-year warranty under the manufacturer’s applicable terms. 阅读更多