Synology DiskStation DS218+ User manual

Synology DiskStation DS218+
Hardware Installation Guide

Table of Contents
Chapter 1: Before You Start
Package Contents 3
Synology DiskStation at a Glance 4
Safety Instructions 5
Chapter 2: Hardware Setup
Tools and Parts for Drive Installation 6
Install Drives 6
Start Up Your DiskStation 9
Add a Memory Module on DiskStation 10
Chapter 3: Install DSM on DiskStation
Install DSM with Web Assistant 12
Learn More 12
Appendix A: Specications
Appendix B: LED Indicator Table
Synology_HIG_DS218+_20170829
2

Thank you for purchasing this Synology product! Before setting up your new DiskStation, please check the
package contents to verify that you have received the items below. Also, make sure to read the safety instructions
carefully to avoid harming yourself or damaging your DiskStation.
Note: All images below are for illustrative purposes only, and may differ from the actual product.
Package Contents
Main unit x 1 AC power cord x 1
AC power adapter x 1
RJ-45 LAN cable x 1
Screws for 2.5” drives x 10
Before You Start 1
3
Chapter

4Chapter 1: Before You Start
Synology DiskStation at a Glance
No. Article Name Location Description
1 Status Indicator
Front Panel
Displays the status of the system. For more information, see "Appendix B: LED
Indicator Table".
2 LAN Indicator Displays the status of the network connection. For more information, see
"Appendix B: LED Indicator Table".
3 Disk Indicator Displays the status of the installed drives. For more information, see "Appendix B:
LED Indicator Table".
4 USB 3.0 Port Connect external drives or other USB devices to the DiskStation here.
5 Copy Button
Lights up when you connect a USB device (e.g. digital camera, USB storage
device, etc.). Press the copy button to copy data from the connected USB device
to internal drives.
6 Power Button
1. Press to power on the DiskStation.
2. To power off the DiskStation, press and hold until you hear a beep sound and
the Power LED starts blinking.
7 Fan
Back Panel
Disposes of excess heat and cools the system. If the fan malfunctions, the
DiskStation will emit a beeping sound.
8 USB 3.0 Ports Connect external drives or other USB devices to the DiskStation here.
9 RESET Button
1. Press and hold until you hear a beep sound to restore the default IP address,
DNS server, and passwords for the admin account.
2. Press and hold until you hear a beep sound, then press and hold again until
you hear three beep sounds to return the DiskStation to “Not installed” status
so that DiskStation Manager (DSM) can be reinstalled.
10 LAN Port Connect a network cable here.
11 eSATA Port Connect external SATA drives here.
12 Power Port Connect the AC adapter here.
13 Kensington
Security Slot Attach a Kensington security lock here.

5Chapter 1: Before You Start
Safety Instructions
Keep away from direct sunlight and away from chemicals. Make sure the environment does not
experience abrupt changes in temperature or humidity.
Place the product right side up at all times.
Do not place near any liquids.
Before cleaning, unplug the power cord. Wipe with damp paper towels. Do not use chemical or
aerosol cleaners.
To prevent the unit from falling over, do not place on carts or any unstable surfaces.
The power cord must plug in to the correct supply voltage. Make sure that the supplied AC voltage is
correct and stable.
To remove all electrical current from the device, ensure that all power cords are disconnected from
the power source.
Risk of explosion if battery is replaced with an incorrect type. Dispose of used batteries appropriately.

Tools and Parts for Drive Installation
• A screwdriver (only for 2.5” drives)
• At least one 3.5” or 2.5” SATA drive (please visit www.synology.com for compatible drive models)
Warning: If you install a drive that contains data, the system will format the drive and erase all existing data. Please
back up any important data before installation.
Install Drives
1 Remove the drive bay cover from the front panel.
2 Push the latch upward and pull the handle to remove the drive tray from your DiskStation.
Hardware Setup 2
Chapter
6

7Chapter 2: Hardware Setup
3 Load drives in the drive trays.
• For 3.5” drives: Remove the fastening panels from the sides of the drive tray. Place the drive in the drive
tray. Then insert the fastening panels to secure the drive in place.
• For 2.5” drives: Remove the fastening panels from the sides of the drive tray and put them in a safe place.
Place the drive in the blue area (shown below) of the drive tray, turn the tray upside down, and then tighten
the screws provided to secure the drive.
4 Insert the loaded drive tray into the empty drive bay. Make sure the side marked with "UP" is facing up, and
insert the drive tray into the empty drive bay. You should hear a click when the tray is locked in place.
5 Repeat the steps above to install the other drive if you have prepared one.

8Chapter 2: Hardware Setup
6 Drives are numbered as shown below.
7 Replace the hard drive bay cover to nish the installation.
Note: If you want to create a RAID volume, we recommend that all installed drives are of the same size to make the
best use of drive capacity.

9Chapter 2: Hardware Setup
Start Up Your DiskStation
1 Use the LAN cable to connect the DiskStation to your switch, router, or hub.
2 Connect the AC adapter to the power port of the DiskStation. Connect one end of the AC power cord to the AC
power adapter, and the other to the power outlet.
3 Press the power button to turn on your DiskStation.
Your DiskStation is now online and detectable from a network computer.

10 Chapter 2: Hardware Setup
Add a Memory Module on DiskStation
The optional Synology memory module is designed for DiskStation memory expansion. Follow the steps below to
install, check, or remove a memory module on your DiskStation.
To install a memory module:
1 Shut down your DiskStation. Disconnect all cables connected to your DiskStation to prevent any possible
damages.
2 Remove the two hard drive trays from the two drive bays. An empty memory slot is located on the inner right
side of your DiskStation.
Important: When you remove the drive trays, you expose sensitive internal components. Avoid touching anything
other than the memory assembly when you remove or add a memory module.
3 Insert the new memory module into the empty slot:
a Align the notch on the gold contacts of the memory module with the notch on the empty slot. Insert the
memory module into the slot. Make sure the module is properly inserted.
b Push down on the memory module with moderate pressure until you hear a click.
Important: Hold the memory module by its edge, and do not touch the gold contacts.
Note: Synology will not provide complete product warranty or technical support if a non-Synology memory module is
used for memory upgrade.
4 Insert the two hard drive trays back into the hard drive bays.
5 Reconnect the cables you removed in step 1, and then press and hold the power button to turn on your
DiskStation.
To make sure DiskStation recognizes the new memory capacity:
1 Install DiskStation Manager (DSM). Please see the next chapter for more information.
2 Log into DSM as admin or a user belonging to the administrators group.
3 Check Total Physical Memory in Control Panel > Info Center.
If your DiskStation does not recognize the memory or does not start up successfully, please make sure that the
memory module is installed correctly.