Synology DX517 50TB (Seagate Ironwolf Pro) 5 bay expansion unit for DS1817+/DS1517+/DS1817/DS1517 disk array Desktop Black
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Overview
- Small & Medium Business
- Desktop Black
- HDD Storage drives installed
- Hot-swap drive bays
- 200 W
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.
Specifications
Storage
| Hot-swap drive bays | Yes |
|---|---|
| Storage drive size | 2.5/3.5" |
| Storage drive interface | Serial ATA |
| Storage drive capacity | 10 TB |
| Number of storage drives supported | 5 |
| Supported storage drive types | HDD & SSD |
| Number of storage drives installed | 5 |
| Installed storage drive type | HDD |
| Storage drives installed | Yes |
Ports & interfaces
| Host ports | 1 |
|---|---|
| eSATA ports quantity | 1 |
| USB connectivity | No |
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Design
| Compatible products | Synology DS1817+, DS1517+ |
|---|---|
| Noise level | 21.5 dB |
| Number of fans | 2 fan(s) |
| LED indicators | Alarm, Power, Status |
| Product colour | Black |
| Internal | No |
| Chassis type | Desktop |
| Device class | Small & Medium Business |
Power
| AC input frequency | 50 - 60 Hz |
|---|---|
| AC input voltage | 100-240 V |
| Power consumption (typical) | 29.9 W |
| Number of power supply units | 1 |
| Power supply unit (PSU) capacity | 200 W |
Weight & dimensions
| Height | 157 mm |
|---|---|
| Depth | 233 mm |
| Width | 248 mm |
Packaging content
| Cables included | AC, eSATA |
|---|
Operational conditions
| Storage relative humidity (H-H) | 5 - 95% |
|---|---|
| Storage temperature (T-T) | -10 - 70 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Operating temperature (T-T) | 5 - 40 °C |
Other features
| Compliance certificates | RoHS |
|---|
Customer reviews
Delivery & returns
Delivery
- FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
- Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
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- Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.
Returns
- Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
- Faulty or damaged on arrival? Contact us within 48 hours of delivery.
- Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.