# Power Supply Unit Synology Netzteil 550W

**URL:** https://aio.lv/en/product--synology-psu-550w1--10779547
**Data updated:** 2026-01-14 13:02 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** SYNOLOGY
**Manufacturer code:** PSU 550W\_1
**EAN:** 4711174728848
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 225.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 186.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-psu-550w1--10779547

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Synology Netzteil 550W power supply unit is designed for NAS and storage servers, providing a total power output of 550W. It features a non-modular cabling type, ensuring reliable power delivery. This unit is compatible with various Synology products including DS3622xs+, DS3617xsII, DS2422+, DS2419+II, DX1222, and DX1215II. Its compact dimensions of 125 mm width, 100 mm depth, and 63 mm height make it suitable for various setups. The grey color adds a sleek look to your server environment.

## Long description

The Synology Netzteil 550W power supply unit delivers 550 W of continuous power for compatible Synology NAS and storage server models. Designed as a non-modular unit with a compact grey enclosure, it provides a straightforward replacement or spare power source for systems that list this model as compatible. Its physical dimensions make it suitable for rack- and desktop-mounted enclosures where space is limited.
Advantages
This power supply offers a stable 550 W output suitable for multi-bay NAS devices. The non-modular cabling ensures a direct, reliable connection to the target system without loose connectors. The compact footprint and modest weight simplify installation and handling when servicing or replacing existing units. Intended compatibility with multiple Synology models reduces the need to source model-specific alternatives.
Suitable for
Powering Synology DS3622xs+ and similar high-availability NAS systems
Replacing a failed unit in DS3617xsII and compatible models
Providing spare power for DS2422+, DS2419+II and expansion units DX1222 and DX1215II
Use in confined server enclosures where compact power supplies are required
Key specifications
Total power output: 550 W
Cabling type: non-modular
Colour: grey
Width: 125 mm
Depth: 100 mm
Height: 63 mm
Weight: 1.21 kg
How to use
Power off the NAS and disconnect it from mains before removing the existing power supply. Unplug the system-side connectors and remove any retaining screws or latches securing the old unit. Install the Synology Netzteil 550W into the same mounting position, secure it with screws or latches, and reconnect the system-side power connectors according to the device manufacturer’s guidance. After installation, reconnect mains power and power on the NAS to verify normal operation and power stability.
Usage recommendations
Use this power supply only with supported Synology models and follow the NAS safety instructions. Ensure the unit is installed in a well-ventilated location and inspect connections periodically. Replace the unit with the identical specification if the original shows signs of failure.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 550 W |

### Ports & interfaces

| Feature | Value |
|---|---|
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | NAS/storage server |
| Compatible products | DS3622xs+, DS3617xsII, DS2422+, DS2419+II, DX1222, DX1215II |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.21 kg |
| Height | 63 mm |
| Width | 125 mm |
| Depth | 100 mm |

## FAQ

### How much does the Power Supply Unit Synology Netzteil 550W cost, and is it available for purchase?

The price is 225.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit Synology Netzteil 550W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SYNOLOGY products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SYNOLOGY service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10779547/64812769_large.webp