Synology DX517 disk array Desktop Black

SKU
DX517
Login for pricing
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
More Information
Maximum supported storage capacity 80 TB
Storage drives installed No
Number of storage drives supported 5
Supported storage drive types HDD & SSD
SKU DX517
EAN 4711174722679
Manufacturer Synology
Availability In Stock
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.
Storage
Hot-swap drive baysYes
Installed storage drive typeNo
Supported storage drive typesHDD & SSD
Number of storage drives supported5
Storage drives installedNo
Maximum supported storage capacity80 TB
Supported storage drive interfacesSerial ATA, Serial ATA II, Serial ATA III
Storage drive sizes supported2.5,3.5"
Ports & interfaces
USB connectivityNo
eSATA ports quantity1
Technical details
Device classSmall & Medium Business
Number of fans2 fan(s)
Noise level21.5 dB
Product colourBlack
LED indicatorsAlarm, Power, Status
Compatible productsSynology DS1817+, DS1517+
Chassis typeDesktop
CertificationFCC B, CE B, BSMI B
Harmonized System (HS) code84717020
Compliance certificatesRoHS
Design
Device classSmall & Medium Business
Number of fans2 fan(s)
Noise level21.5 dB
Product colourBlack
LED indicatorsAlarm, Power, Status
Compatible productsSynology DS1817+, DS1517+
Chassis typeDesktop
CertificationFCC B, CE B, BSMI B
Performance
Device classSmall & Medium Business
Noise level21.5 dB
Compatible productsSynology DS1817+, DS1517+
Power
Power supply unit (PSU) capacity200 W
Number of power supply units1
AC input voltage100-240 V
AC input frequency50 - 60 Hz
Power consumption (typical)29.9 W
Weight & dimensions
Width248 mm
Depth233 mm
Weight3.91 kg
Height157 mm
Packaging content
Cables includedAC, eSATA
Operational conditions
Storage temperature (T-T)-10 - 70 °C
Storage relative humidity (H-H)5 - 95%
Operating temperature (T-T)5 - 40 °C
Operating relative humidity (H-H)5 - 95%
Packaging data
Cables includedAC, eSATA
Other features
Compliance certificatesRoHS
Logistics data
Harmonized System (HS) code84717020

You may also be interested in

Compare Products
Product Synology DX517 disk array Desktop Black Synology DX517 disk array Desktop Black Login for pricing
Synology RX418 disk array Rack (1U) Black, Grey Synology RX418 disk array Rack (1U) Bl... Login for pricing
LaCie 2big RAID 8TB disk array Desktop Black LaCie 2big RAID 8TB disk array Desktop... Login for pricing
Synology DX525 disk array Desktop Black Synology DX525 disk array Desktop Black Login for pricing
SKU
DX517
RX418
STHJ8000800
DX525
Description
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.
Storage capacity expansion
When the storage capacity on Synology 1U RackStation reaches its limit, Synology expansion unit RX418 provides easy capacity expansion by adding 4 3.5"/2.5" SATA drives to the system. Synology RX418 can also be used as a dedicated local backup destination of Synology 1U RackStation for comprehensive data protection.

Reliable plug-and-play design
Simply connect Synology RX418 to corresponding Synology RackStation and it is ready to use. Drives in the connected Synology RX418 operate as though they were internal to the connected Synology NAS and can be managed directly by Synology DiskStation Manager (DSM), with no additional software installation required.

Green and easy to manage
Award-winning Synology DSM provides an intuitive user interface for easy system management. Drive hibernation can be configured in DSM to take effect automatically when the system has been inactive for a period of time. This not only saves energy but also extends the lifespan of the installed drives.
Ideal for creative professionals who need reliable photo backup and seamless video editing, 2big RAID delivers up to 16TB of trusted desktop storage. Easy-to-configure hardware RAID 0/1 enables versatile speed,capacity, and data redundancy, while LaCie RAID Manager sends alerts about drive and system health. Iron Wolf Pro drives support fast, smooth workflows with 7200-RPM performance and long-term reliability. Hot swappable drives are easy to replace when needed, even while 2bigRAID is running. And if a natural disaster or accident strikes, rest easy with 5-year Rescue Data Recovery Services.
Storage expansion without downtime
Easily add five additional drive bays to your Synology DiskStation.1 The DX525 supports both 2.5" and 3.5" SATA drives and features plug-and-play setup and hot-swap capability for uninterrupted operation during capacity expansion.

Dedicated local backup solution
The Synology DX525 provides a dedicated local backup solution for your Synology DiskStation. When configured as a separate volume, it safeguards data on its local disks in case of system failure.

Online volume expansion
Managed through the host NAS's DiskStation Manager (DSM), the DX525's additional bays are immediately available upon connection. On-the-fly volume expansion ensures uninterrupted service and storage expansion on the host.

Performance backed by Synology drives
Designed for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.

Synology has you covered
The DX525 is backed by Synology's three-year limited warranty,2,3 including technical support and hardware replacement services. Extend your coverage to five years and gain access to premium services that accelerate recovery in the event of a disaster with Extended Warranty Plus.
Short Description
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
RX418, 4-bay, 1U, 4x 3.5/2.5" HDD/SSD, eSATA, 100 W PSU, 480x325x44 mm
8 TB, 1x USB 3.1 Type-C, 440 MB/s, 217x118x88.5 mm, 2.8 kg
5 additional 3.5"/2.5" SATA HDD/SSD, 166 mm x 230 mm x 223 mm, 100V to 240V AC, 50/60 Hz, 2.46 kg
Manufacturer
Synology
Synology
LaCie
Synology