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Synology DX517
  • Synology DX517
  • Synology DX517
  • Synology DX517
  • Synology DX517
  • Synology DX517
  • Synology DX517
  • Synology DX517
  • Synology DX517
Effortless capacity expansion for Synology DiskStation solutions on-the-fly.



5-bay 3.5”/2.5” SATA expansion



Easily add 5 additional drive bays to Synology DiskStation. 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.
AC input frequency50/60 Hz
AC input voltage100-240 V
Cables includedAC,eSATA
CertificationFCC B, CE B, BSMI B
Chassis typeDesktop
Colour of productBlack
Compatible productsSynology DS1817+, DS1517+
Depth233 mm
Device classSmall & Medium Business
eSATA ports quantity1
Height157 mm
Host ports1
Hot-swap drive baysYes
Installed storage drive typeNo
LED indicatorsAlarm,Power,Status
Maximum supported storage capacity50 TB
Noise level21.5 dB
Number of fans2 fan(s)
Number of power supply units1
Number of storage drives supported5
Operating relative humidity (H-H)5 - 95 %
Operating temperature (T-T)5 - 40 °C
Power consumption (typical)29.9 W
Power supply unit (PSU) capacity200 W
RoHS complianceYes
Storage drive interfaceSerial ATA
Storage drive size2.5/3.5 "
Storage drives installedNo
Storage relative humidity (H-H)5 - 95 %
Storage temperature (T-T)-10 - 70 °C
Supported storage drive typesHDD,SSD
Weight3910 g
Width248 mm

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Synology DX517

5x 2.5/3.5" SATA HDD/SSD, eSATA, 21.5 dB, 100-240 V, 50/60 Hz, 200 W, 157 x 248 x 233 mm, 3910 g

DX517

In Stock

£493.79
£411.49 Ex VAT.