£2,263.99

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  • Small & Medium Business
  • Desktop Black
  • HDD Storage drives installed 30 TB
  • Hot-swap drive bays
  • 200 W

5-bay 3.5"/2.5" SATA expansion
Easily add 5 additional drive bays to Synology DiskStation1. Supporting both 2.5" and 3.5" SATA drives, DX517 is a flexible solution supporting on-the-fly volume expansion or serving as a local backup destination.

Online volume expansion
Managed from DiskStation Manager on the host NAS, the additional bays in the DX517 are immediately ready to be used once connected. On-the-fly volume expansion ensures that storage and services on the host are not interrupted during volume expansion.

Hot-swappable drive tray design
The hot-swappable drive trays of DX517 allow easy drive installation and replacement without powering down the system. Screwless drive tray design reduces the time needed for system setup.

Dedicated local backup solution
Synology DX517 can be used as a dedicated local backup solution for the Synology DiskStation. When created as a separate volume, the DX517 provides a great backup solution to its local hard disks in case of system failure.

Storage
Hot-swap drive bays Yes
Storage drive sizes supported 2.5,3.5"
Supported storage drive interfaces Serial ATA III
Storage drive size 3.5"
Storage drive interface Serial ATA III
Storage drive capacity 6 TB
Number of storage drives supported 5
Supported storage drive types HDD
Total installed storage capacity 30 TB
Number of storage drives installed 5
Installed storage drive type HDD
Storage drives installed Yes
Ports & interfaces
eSATA ports quantity 1
USB connectivity No
Design
Compatible products DS1823xs+, DS923+, DS723+, DS1522+, DS1821+, DS1621xs+, DS1621+, DVA3221, DS1520+, DS920+, DS720+, DS1819+, DS1019+, DVA3219, DS1618+, DS918+, DS718+, NVR1218, DS1817+, DS1817, DS1517+, DS1517,DS916+, DS716+II, DS716+,DS1815+, DS1515+, DS1515, DS218+,DS216+II, DS216+, NVR216, DS415+
Fan diameter 8 cm
Noise level 21.5 dB
Number of fans 2 fan(s)
LED indicators Yes
Product colour Black
Chassis type Desktop
Device class Small & Medium Business
Power
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
Number of power supply units 1
Power supply unit (PSU) capacity 200 W
Weight & dimensions
Weight 3.91 kg
Height 157 mm
Depth 233 mm
Width 248 mm
Packaging content
Power cables quantity 1
Cables included AC, eSATA
Operational conditions
Operating altitude 0 - 2000 m
Storage temperature (T-T) -10 - 70 °C
Operating relative humidity (H-H) 5 - 95%
Operating temperature (T-T) 5 - 40 °C
Sustainability
Sustainability compliance Yes
Other features
Compliance certificates BSMI, CE, Federal Communications Commission (FCC), RoHS