# Synology 350W Redundant Power Supply Unit for RS2423RP+ and RS2421RP+

**URL:** https://aio.lv/en/product--synology-psu-350w-rp-set1--12425910
**Data updated:** 2026-05-10 04:00 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** SYNOLOGY
**Manufacturer code:** PSU 350W-RP SET\_1
**EAN:** 4711174728855
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 437.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 1 188.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synology-psu-350w-rp-set1--12425910

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Synology 350W-RP SET\_1 is a reliable redundant power supply unit designed for specific Synology NAS storage servers, including the RS2423RP+ and RS2421RP+ models. With a total power output of 350W and a non-modular cabling design, this unit ensures stable power delivery and system uptime. It is an essential component for maintaining high availability in enterprise storage environments.

## Long description

The Synology 350W Redundant Power Supply Unit is a specialized component engineered to provide reliable power for Synology NAS storage servers. This unit is specifically designed to support the RS2423RP+ and RS2421RP+ models, ensuring continuous operation and system stability in demanding enterprise environments. With a total power output of 350W and a non-modular cabling configuration, it serves as a critical hardware solution for maintaining high availability and preventing downtime in data storage setups.
Advantages
This redundant power supply unit offers significant benefits for business-critical storage systems by providing a failover mechanism that keeps the server running even if one power source fails. Its robust design is tailored to meet the specific electrical requirements of compatible Synology rackmount servers, ensuring optimal performance and longevity. The unit is built for durability and seamless integration, allowing for straightforward installation within the supported chassis.
Suitable for
Enterprise NAS storage servers
Data centers requiring high availability
RS2423RP+ and RS2421RP+ server environments
When it may not be suitable
This power supply unit is not compatible with standard desktop computers or NAS models outside of the specified RS2423RP+ and RS2421RP+ series. It is also not suitable for systems that require modular cabling or power outputs exceeding 350W.
Key specifications
Total power output: 350 W
Cabling type: Non-Modular
Compatibility: RS2423RP+ and RS2421RP+
Colour: Grey
Dimensions: 262 mm x 103 mm x 84 mm
How to use
Installation should be performed by a qualified technician familiar with rackmount server hardware. Before installation, ensure the server is powered down and disconnected from all electrical sources. Remove the faulty or existing power supply module from the designated slot in the rear of the chassis and slide the new unit into place until it is securely locked. Connect the necessary power cables and verify that the system recognizes the new unit through the Synology DiskStation Manager interface.
What to consider before purchase
Verify your specific NAS model compatibility
Ensure the server is currently powered off before installation
Check the physical dimensions to ensure proper fitment in your rack environment
Usage recommendations
Always ensure that the redundant power supply is connected to a separate power circuit or an uninterruptible power supply (UPS) to maximize the benefits of the redundancy feature.

## Specifications

| Feature | Value |
|---|---|
| Weight | 2.09 kg |
| Height | 84 mm |
| Width | 262 mm |
| Depth | 103 mm |
| Product colour | Grey |
| Compatible products | RS2423RP+, RS2421RP+ |
| Purpose | NAS/storage server |
| Cabling type | Non-Modular |
| Total power | 350 W |

## FAQ

### How much does the Synology 350W Redundant Power Supply Unit PSU 350W-RP SET\_1 cost, and is it available for purchase?

The price is 1,437.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 13.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Synology 350W Redundant Power Supply Unit PSU 350W-RP SET\_1 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

## Image

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