User's Manual

Table of Contents
Chapter 1: Before You Start
Package Contents 3
Synology DS920+ at a Glance 4
LED Indicator Table 5
Hardware Speciîš¿cation 6
Optional Accessories 7
Spare Parts 7
Safety Instructions 8
Chapter 2: Hardware Setup
Tools and Parts for Component Installation 9
Install Drives 9
Start Up Your Synology NAS 11
Add a Memory Module to Synology NAS 12
Add an M.2 NVMe SSD to Synology NAS 14
Chapter 3: System Maintenance
Initial Troubleshooting Guide 15
Chapter 4: Install DSM on Synology NAS
Install DSM with Web Assistant 16
Learn More 16
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