User Guide

Appendix

Item DS218j

Compatible Drive Type 3.5" / 2.5" SATA x 2

Maximum Internal Raw Capacity 20TB (2 X 10TB hard drives)

External Ports USB 3.0 x 2

LAN Port 1GbE (RJ-45) x 1

Size (H x W x D) (mm) 165 x 100 x 225.5

Weight (kg) 0.88

Supported Clients

• Windows 7 and 10

• Mac OS X 10.11 onward

File Systems

• Internal: ext4

• External: ext4, ext3, FAT, NTFS, HFS+, exFAT

Supported RAID Types

• Basic • JBOD • RAID 0 • RAID 1

• Synology Hybrid RAID (1-Disk Fault Tolerance)

Agency Certications

• FCC Class B • CE Class B • BSMI Class B

HDD Hibernation Yes

Scheduled Power On/Off Yes

Language Localization

Environment Requirements

• Line voltage: 100V to 240V AC

• Frequency: 50/60Hz

• Operating Temperature: 40 to 104°F (5 to 40°C)

• Storage Temperature: -5 to 140˚F (-20 to 60˚C)

• Relative Humidity: 5% to 95% RH

Note: Model specications are subject to change without notice. Please refer to www.synology.com for the latest information.

Specications

The support for exFAT can be enabled after you have purchased and downloaded exFAT Access in Package Center.