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Description
Synology DX517 5-Bay Expansion EnclosureFor the Synology DiskStation DS1817+ For the Synology DiskStation DS1517+ 5 x 3. 5" 2. 5" SATA Drive Bays 1 x eSATA Port Hot Swappable & Screwless Design Built to support on the fly volume expansion and local backups, the DX517 5 Bay Expansion Enclosure from Synology adds an additional five 3. 5" 2. 5" SATA drive bays to their DiskStation DS1517+ 5 Bay NAS Enclosure or DiskStation DS1817+ 8 Bay NAS Enclosure. Its drive bays are hot swappable and
- For the Synology DiskStation DS1817+
- For the Synology DiskStation DS1517+
- 5 x 3.5"/2.5" SATA Drive Bays
- 1 x eSATA Port
- Hot-Swappable & Screwless Design
Built to support on-the-fly volume expansion and local backups, the DX517 5-Bay Expansion Enclosure from Synology adds an additional five 3.5"/2.5" SATA drive bays to their DiskStation DS1517+ 5-Bay NAS Enclosure or DiskStation DS1817+ 8-Bay NAS Enclosure. Its drive bays are hot-swappable and screwless, and included is an AC power cord, an accessory pack, and an eSATA expansion cable. Protection is provided by a limited 3-year warranty.
General Features
- 5-Bay 3.5"/2.5" SATA Expansion
- Add five additional drive bays to your Synology DiskStation DS1817+ and DS1517+. Supporting 2.5" SATA hard drives and SSDs, as well as 3.5" SATA hard drives, the 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 helps ensure 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 drive installation and replacement without powering down the system. A screwless drive tray design also helps reduce the time needed for system setup.
- Dedicated Local Backup Solution
- Synology's DX517 can be used as a dedicated local backup solution for the Synology DiskStation DS1817+ or DS1517+. When created as a separate volume, the DX517 provides a great backup solution to its local hard disks in case of system failure.
UPC: 846504002672
In the Box
Synology DX517 5-Bay Expansion Enclosure
- Accessory Pack
- AC Power Cord
- eSATA Expansion Cable
- Limited 3-Year Warranty
Synology DX517 specs
| Hardware Specifications |
|---|
| Applied Models | |
|---|---|
| Models | DS1817+, DS1517+ |
| Storage | |
|---|---|
| Drive Bays | 5 |
| Compatible Drive Types | 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD |
| Hot Swappable Drives | Yes |
| RAID Management through Synology DSM | Yes |
| External Ports | |
|---|---|
| eSATA Ports | 1 |
| Power | |
|---|---|
| Power Recovery | Synchronized with the Synology DiskStation |
| Power Supply Unit / Adapter | 200 W |
| AC Input Voltage | 100 to 240 VAC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption | Access: 29.9 W HDD Hibernation: 2.4 W |
| Temperature | |
|---|---|
| Operating Temperature | 40 to 104°F / 4 to 40°C |
| Storage Temperature | 15 to 155°F / -9 to 68°C |
| Relative Humidity | 5 to 95% |
| Others | |
|---|---|
| System Fan | 80 x 80 mm (2 pieces) |
| Easy Replacement System Fan | Yes |
| Noise Level | 21.5 dBA |
| Certifications | FCC Class B CE Class B BSMI Class B |
| Environment | RoHS Compliant |
| Dimensions & Weight | |
|---|---|
| Dimensions | 6.2 x 9.8 x 9.2" / 157 x 248 x 233 mm |
| Weight | 8.62 lb / 3.91 kg |
| Packaging Info | |
|---|---|
| Package Weight | 13.05 lb |
| Box Dimensions (LxWxH) | 14.7 x 13.6 x 12.7" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 2
2 stars
Size: 11.5, Color: Ironstone Canvas/Ivory
Not very good quality. They are comfortable but they make this weird clicking sound when I walk. Wouldn’t buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Another winner
Size: 13, Color: Black Canvas/Ivory
I am a big fan of Cole Haan and these are no exception. As a person normally wearing a 13 wide, I appreciate the extra room in the toebox -- with the standard size 13. As a custom insole wearer, they work great.
I will say the black laces is a safe choice, but a little boring in my opinion. I ended up switching them out with off-white laces, which I think gives them a little pop.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Sleek and casual
Size: 13, Color: Ironstone Canvas/Ivory
Very nice, light, casual and clean with the flexible and sleek sole instead of being big and clunky.
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Reviewed in the United States on February 17, 2026
★★★★★ 4
Comfy, stylish canvas shoes
Size: 9, Color: Ironstone Canvas/Ivory, Size: 9, Color: Ironstone Canvas/Ivory
Good looking lightweight canvas shoes. Great with jeans and khakis. Comfy to wear and fits as expected. The soles do squeak a bit until you break them in. One thing to note is that bottom soles have a yellowish color to it. It’s pretty obvious when wearing white socks. Otherwise good and comfy shoes. Very lightweight. Has good quality shoe strings.
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Reviewed in the United States on November 15, 2025
★★★★★ 5
Good comfort, quality and classy
Size: 8.5, Color: Black/Ivory
’ve been wearing Cole Haan dress sneakers for work and travel, and they strike a really good balance between professional and comfortable. The biggest advantage is how lightweight they feel compared to traditional dress shoes. Most styles have sneaker-like cushioning, so you can walk or stand all day without your feet getting destroyed.
The design is also versatile and look polished enough for business casual outfits but still casual enough to wear with jeans. They work especially well in office environments where a full formal shoe feels too stiff or outdated.
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Reviewed in the United States on May 10, 2026