---
product_id: 262403029
title: "Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black"
brand: "synology"
price: "₪3805"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/262403029-synology-dx517-5-bay-desktop-network-attached-storage-expansion-enclosure
store_origin: IL
region: Israel
---

# 29.9W energy efficient 5-bay expansion power hot-swappable trays Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black

**Brand:** synology
**Price:** ₪3805
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your data game with Synology DX517 – storage that keeps pace with your ambition!

## Quick Answers

- **What is this?** Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black by synology
- **How much does it cost?** ₪3805 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/262403029-synology-dx517-5-bay-desktop-network-attached-storage-expansion-enclosure)

## Best For

- synology enthusiasts

## Why This Product

- Trusted synology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Drive Swaps:** Hot-swappable trays let you upgrade or replace drives without missing a beat.
- • **Seamless Storage Growth:** Expand your NAS capacity on-the-fly without downtime.
- • **Compact & Stylish Design:** Brushed aluminum finish fits perfectly in any modern workspace.
- • **Reliable Local Backup Hub:** Dedicated solution to safeguard your critical data locally.
- • **Cross-Platform Compatibility:** Works flawlessly with Windows, Mac, and Linux environments.

## Overview

The Synology DX517 is a sleek 5-bay desktop NAS expansion enclosure designed for professionals seeking scalable, reliable storage. Featuring hot-swappable drive trays and energy-efficient operation, it seamlessly integrates with Windows, Mac, and Linux systems to provide dedicated local backup and effortless volume expansion.

## Description

Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black

## Features

- Online volume expansion
- Dedicated local backup solution
- Hot-swappable drive tray design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Synology |
| Product Dimensions | 24.79 x 23.29 x 15.7 cm; 3.91 kg |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | DX517 |
| Manufacturer | Synology |
| Series | DX517 |
| Color | brushed aluminum |
| Form Factor | 3.5-inch |
| Standing screen display size | 75 |
| Processor Count | 1 |
| Computer Memory Type | SDRAM |
| Hard Drive Size | 1 |
| Hard Disk Description | Hybrid Drive |
| Hard Drive Interface | ATA-4 |
| Hard Disk Rotational Speed | 1 |
| Graphics Card Interface | AGP |
| Number of USB 2.0 Ports | 1 |
| Voltage | 1 Volts |
| Wattage | 29.9 watts |
| Hardware Platform | Windows, MAC, Linux |
| Are Batteries Included | No |
| Lithium Battery Packaging | Batteries only |
| Lithium Battery Weight | 0.19 Grams |
| Number Of Lithium Ion Cells | 1 |
| Number of Lithium Metal Cells | 1 |
| Item Weight | 3.91 Kilograms |

## Product Details

- **Digital storage capacity:** 10000 GB
- **Hard disk interface:** ATA-4
- **Connectivity technology:** eSATA
- **Brand:** Synology
- **Special features:** Compact
- **Hard disk form factor:** 2.5 Inches
- **Hard disk description:** Hybrid Drive
- **Compatible devices:** Synology DiskStation
- **Installation type:** External Hard Drive
- **Colour:** brushed aluminum

## Images

![Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black - Image 1](https://m.media-amazon.com/images/I/41Giqo8JmiL.jpg)

## Available Options

This product comes in different **Capacity, Style Name** options.

## Questions & Answers

**Q: Can i stack my nas (ds918+) directly on top of the expansion unit? physically i mean.**
A: Mine is stacked on top.  I haven't had any issues. I have had it for about a year.

**Q: Why expansions has the same price that normal units? is pointless buy expansions.**
A: I don't know where the price comparison is that says the expansion chassis is the same price as a stand-alone unit. If you're comparing Synology to Synology, the only 5-bay NAS in their current lineup (2019) is the DS1019+ and that's almost $200 more than the DX517. That ~$200 buys you the flexibility to run an entirely separate NAS in a different location. It also means two different systems to maintain and keep updated. But if you already have a NAS that can accept that the expansion chassis has to be right next to your main NAS, it's still more cost effective to go this route. You can still set up separate volumes with different sized HDs if you wanted to. Or you can pool as many drives as can fit into the expansion chassis into your existing volume.

**Q: Can i cluster the drives - eg. 2+2+1, meaning 1st 2 are 2 hdd in raid, 3rd & 4rd are 2 further hdds in raid for different content, 5th is single?**
A: Yes. The expansion box just adds up to 5 more drives to the DSM. You can allocate those drives to any volume you create. They can be new volumes clustered as you have described or existing volumes already on the server.

**Q: I was wondering what is better connecting the dx517 to the ds918+ like the user below did or just spend a little more & get the ds1817+?**
A: Depends what you want to do with it. If all you need is massive cloud storage - photos. Music, etc., or for security camera footage storage, the DS1817 is a great choice. If you want video transcoding on the fly, though, everything seems to point to the 919, which has that software built in, while the 1817 does not. In either  event, spend a little extra and get the dual cache chips and turbocharge your selection.

## Frequently Bought Together

- Synology 5bay Expansion Unit DX517 (Diskless) 157 mm x 248 mm x 233 mm
- Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)
- Synology 5-bay DiskStation DS1522+ (Diskless),Black

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**Shop now:** [https://www.desertcart.co.il/products/262403029-synology-dx517-5-bay-desktop-network-attached-storage-expansion-enclosure](https://www.desertcart.co.il/products/262403029-synology-dx517-5-bay-desktop-network-attached-storage-expansion-enclosure)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-08*