Synology RX415 Expansion Unit User's Guide

User guide for Synology RX415 expansion unit, covering setup, operation, hardware specs, and safety instructions.


Synology RX415 Expansion Unit User's Guide - cover page
Brand
Synology
Category
Storage
Document type
User Manual
Language
English
Pages
24
File format
PDF
File size
3.8 MB
Published
06 November, 2026
Updated
06 November, 2026
MD5 checksum
155C4CCBB35839D6B1D9201D7F2D13E7

About this manual

This guide explains how to set up and operate the Synology RX415 expansion unit, including package contents, LED indicators, and safety precautions. It details hardware specifications such as drive support, power requirements, and environmental limits. Instructions cover connecting to Synology RackStation models and managing storage spaces.

What's inside

  • Getting Started
  • Package Contents
  • Expansion Unit at a Glance
  • LED Indicator Behavior
  • Default/Manual Switch Behavior
  • RESET Button Behavior
  • Hardware Specifications
  • Safety Instructions
  • Setting Up
  • Tools and Parts for Drive Installation

Specifications

Internal Drives3.5" or 2.5" SATA(II) x 4
Maximum Raw Capacity24TB (4 x 6TB drives)
Hot Swappable DriveYes
Size (HxWxD) (mm)44 x 430.5 x 290
Weight (kg)4.23
System Fan3 x (40 x 40 x 20mm)
Overheating Auto ShutdownYes
AC Input Power Voltage100V to 240V AC
Operating Temperature5°C to 35°C (40°F to 95°F)
Storage Temperature-20°C to 60°C (-5°F to 140°F)
Relative Humidity5% to 95% RH
CertificationFCC Class A, CE Class A, BSMI Class A
Supported ModelsCross-volume: RS812, RS812+, RS812RP+, RS814, RS814+, RS814RP+; Independent-volume: RS214

Frequently asked questions

What drives can I use with the RX415?

You can use 3.5" or 2.5" SATA(II) drives.

What is the maximum storage capacity?

The maximum raw capacity is 24TB (4 x 6TB drives).

What models are compatible with the RX415?

Cross-volume models: RS812, RS812+, RS812RP+, RS814, RS814+, RS814RP+. Independent-volume models: RS214.

What is the operating temperature range?

The operating temperature range is 5°C to 35°C (40°F to 95°F).

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