# Synology NAS Unidad de Expansión DX517

> Price comparison in Spain (EUR). Lowest price right now: **521,20 €** at Caseking.es plus 5,20 € delivery, in stock. 3 offers from 3 shops, prices from 521,20 € to 579,48 €. Checked 2026-10-10T21:02:38Z.

## Product
- Brand: Synology
- Category: [Informática](https://pricuro.com/es/informatica.md) > [Componentes de PC](https://pricuro.com/es/informatica/componentes-de-pc.md)
- EAN/GTIN: 4711174722679
- Manufacturer part number: DX517
- Page: https://pricuro.com/es/p/synology-nas-unidad-de-expansion-dx517-649657
- Image: https://pricuro.com/img/649657/800/synology-nas-unidad-de-expansion-dx517.webp

## Offers (3, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Caseking.es | 521,20 € | 5,20 € | 526,40 € | in stock | new | https://pricuro.com/go/56605434 |
| 2 | Mercadoactual.es | 533,27 € | 3,99 € | 537,26 € | in stock | new | https://pricuro.com/go/56638186 |
| 3 | Reichelt.com | 579,48 € | 9,95 € | 589,43 € | in stock | new | https://pricuro.com/go/56740794 |

## Price history (lowest price per day in Spain, tracked since 2026-10-08, 3 days)

- Lowest price today: 521,20 €
- Last 30 days: lowest 521,20 €, highest 521,20 €, average 521,20 €
- All-time low on Pricuro: 521,20 € (2026-10-08)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-08 | 521,20 € |
| 2026-10-09 | 521,20 € |
| 2026-10-10 | 521,20 € |

## Specifications


Description (from a shop): Expansión SATA de 3,5/2,5" con 5 ranuras Amplíe Synology DiskStation con 5 ranuras de disco adicionales. La DX517 es compatible con unidades SATA de 2,5" y 3,5", por lo que es una solución altamente flexible que se puede utilizar tanto para la expansión de volúmenes en funcionamiento como para el objetivo de protección de datos local. Esta unidad de expansión es adecuada para los modelos DiskStation DS1517+ y DiskStation DS1817+. Expansión de volumen en línea Las ranuras adicionales de la DX517 se gestionan a través de DiskStation Manager en el host NAS y están listas para usarse inmediatamente después de conectar la unidad de expansión. Cuando se pone en marcha la expansión, el almacenamien…

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Source: Pricuro (https://pricuro.com), an independent price comparison for Spain. Canonical page: https://pricuro.com/es/p/synology-nas-unidad-de-expansion-dx517-649657
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