# Power Supply Unit Synology PSU 100W\_4

**URL:** https://aio.lv/en/product--synology-psu-100w4--760941
**Data updated:** 2025-12-28 21:38 (EET)
**Category:** Server Parts & Components
**Manufacturer:** SYNOLOGY
**Manufacturer code:** PSU 100W\_4
**EAN:** 4711174728930
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 156.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 129.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-psu-100w4--760941

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 8.50 EUR |

## Summary description

The Synology PSU 100W\_4 is a reliable 100W power supply unit designed for 1U server applications. It is compatible with RS818+ and features a multicolour design. With dimensions of 126 mm width, 77 mm depth, and 34 mm height, it fits perfectly into compact server setups, ensuring efficient power delivery and stability for your server needs.

## Long description

The Synology PSU 100W\_4 is a 100-watt open-frame power supply unit designed for 1U server installations. Compatible with Synology RS818+ systems, it delivers stable power in a compact housing (126 mm × 77 mm × 34 mm) and is intended for integration into space-constrained rack environments.
Advantages
The unit offers a compact form factor suited to 1U server bays, compatibility with RS818+ hardware, and stable 100W output for continuous operation. Its open-frame design allows efficient integration into rack-mounted systems while conserving internal space.
Suitable for
Replacement or upgrade of power supplies in Synology RS818+ installations
1U rack-mounted servers requiring a 100W power source
Compact server setups where space savings are important
Key specifications
Brand: SYNOLOGY
Model / MPN: PSU 100W\_4
Power output: 100 W
Form factor: Open frame, 1U compatible
Dimensions (W × D × H): 126 mm × 77 mm × 34 mm
Compatible model: RS818+
EAN: 4711174728930
How to use
Install the Synology PSU 100W\_4 into the appropriate 1U slot following the server manufacturer’s instructions. Ensure the unit is properly secured and connected to the system’s power input connectors. Verify correct orientation and connector compatibility with RS818+ hardware before powering on. Observe standard safety precautions when working inside rack equipment, including disconnecting power and grounding where required.
Usage recommendations
Use this PSU as a direct replacement for compatible Synology RS818+ systems or as a compact power option for 1U server builds; check compatibility and connector pinouts before installation and avoid exposing the open-frame unit to dust or liquids.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.26 kg |
| Height | 34 mm |
| Width | 126 mm |
| Depth | 77 mm |
| Product colour | Multicolour |
| Compatible products | RS818+ |
| Purpose | Server |
| Total power | 100 W |
| Harmonized System (HS) code | 84733020 |
| Power supply unit (PSU) form factor | 1U |

## FAQ

### How much does the Power Supply Unit Synology PSU 100W\_4 cost, and is it available for purchase?

The price is 156.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 03.07.2026 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. All transactions are 100% secure and encrypted.

### 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

## Image

https://aio.lv/img/cache/product/760941/57799970_large.webp