Synology PSU 800W-RP Module_1 Redundant Power Supply Module

Restore the power arrangement your system was designed for Synology PSU 800W-RP Module_1 Redundant Power Supply Module is a genuine replacement power component for compatible Synology storage systems, including FS6400, FS3017, RS4021xs+. It supports a focused repair of the fitted supply while retaining the correct chassis and connection requirements. Redundant Power Module 800W. This offer is for one redundant power module, distinct from a complete redundant power set. Match the exact host, fitted part and any serial-number restriction before ordering. Highlights Power matched to the chassis 800W specified power component Redundant Power Module 800W Exact host and revision matching Prepared for service Manufacturer dimensions 224 × 74 × 39 mm Part weight 0.85 kg 1 year warranty Key Features A model-specific power replacement The specified 800W component is matched to the systems listed below. Equal power ratings do not establish that mounting points, electrical connections or chassis revisions are interchangeable. The complete host list is the starting point for selection. Select the correct module or set This offer is for one redundant module. It does not include the complete redundant-power housing or convert an unsupported single-supply chassis to redundant power. Check hardware and revision details Only compatible on models with serial numbers (5th to 7th digits) of T2R for RS4021xs+. Plan the replacement procedure Follow the exact host hardware installation guide and service procedure. Replacement while powered on depends on the supported chassis, its remaining power path and the required service steps; the redundant label alone does not establish that work can proceed live. Keep the repair focused A system that does not start can have several causes. Confirm the power component is the required replacement before purchasing. The spare does not by itself repair storage media, recover files or establish the condition of other hardware. Document the fitted component The manufacturer lists dimensions of 224 × 74 × 39 mm and a part weight of 0.85 kg. Keep the original fault, host serial number and replacement identity together so later maintenance can select the same correct component. Compatible Models FlashStation FS6400, FS3017 RackStation RS4021xs+, RS4017xs+ Compatibility notes Only compatible on models with serial numbers (5th to 7th digits) of T2R for RS4021xs+. Summary Synology PSU 800W-RP Module_1 Redundant Power Supply Module provides a clearly identified genuine replacement for the compatible Synology systems listed below. Match the host and exact part, retain any compatibility condition and follow the equipment guide for a controlled repair. Frequently Asked Questions Will it fit any Synology NAS with the same wattage?ExpandCollapse No. Use the complete Compatible Models section below and match the fitted component and all serial-number restrictions. Wattage alone is insufficient. Is this a module or a complete set?ExpandCollapse This offer is one redundant PSU module, not a complete redundant power set. Can it be replaced while the system is running?ExpandCollapse Follow the exact host hardware guide. Hot replacement depends on the supported chassis, its power arrangement and the state of its other supply. Are there revision or serial-number restrictions?ExpandCollapse Only compatible on models with serial numbers (5th to 7th digits) of T2R for RS4021xs+. Does it include the NAS or storage drives?ExpandCollapse No. The offer covers the specified replacement power component. The NAS chassis, drives and installation service are separate. What warranty is included?ExpandCollapse This genuine Synology spare part has a 1 year warranty. Installation and any separate diagnostic or repair service are arranged separately. Magbasa pa