
Top rated NAS accessories
Here you’ll find the top-rated NAS accessories. The ranking is based on an algorithm that considers both the average star rating and the total number of customer reviews. This means a product with many strong ratings may rank above another product with a slightly higher average score but significantly fewer reviews. For each product, we also include a short description and the key points from customer feedback to help you make a confident choice. This page always stays fresh and updates automatically.
1. Synology Adapter 100W 3
The Synology NAS replacement power supply is an external AC adapter specifically designed for NAS storage systems. With a rated power of 100 W, it provides a reliable power source for your devices. This power supply is an ideal solution to ensure that your NAS system always operates optimally. It is compact and lightweight, making it a practical choice for use in various environments. The design of the power supply ensures high efficiency and durability, so you can rely on stable performance. The Synology NAS replacement power supply is compatible with various models from the Synology brand and offers an easy way to power your system with the energy it needs.
- Rated power of 100 W for reliable power supply
- Compatible with various Synology NAS storage systems
- Compact and lightweight design for easy handling.

2. Synology Adapter 120W 1
The Synology Adapter 120W_1 is an external power supply specifically designed for use with Synology NAS systems. With a rated power of 120 watts, this power supply provides reliable power for compatible models such as the Disk Station DS1019+ and DS1522+. The adapter is designed for indoor use and ensures stable performance to support the functionality of your NAS devices. Its compact design allows for easy integration into various environments, while the high-quality construction ensures durability. The adapter is an ideal solution for anyone in need of a reliable replacement power supply for their Synology NAS.
- Compatible with Synology Disk Station models DS1019+ and DS1522+
- High rated power of 120 watts for stable power supply
- Compact dimensions for easy handling and integration
- Made in Taiwan with a focus on quality and reliability.

3. Synology Adapter 60W Level VI
The Synology 60W Level VI Adapter is an external power supply specifically designed for various 2-Bay NAS systems. With a power capacity of 60 watts, this power supply provides a reliable energy source for your storage solutions. It is compatible with a wide range of Synology NAS models, including the DS series and NVR216, making it a versatile choice for users who need a stable and efficient power source. The compact dimensions of the adapter allow for easy integration into existing setups, while the Level VI efficiency rating ensures low energy consumption. This power supply is not only functional but also designed to optimize the performance of your NAS devices and extend their lifespan.
- High energy efficiency with Level VI certification
- Compatible with a variety of Synology NAS models
- Compact dimensions for easy integration
- Reliable power capacity of 60 watts.

4. Synology NAS replacement power supply (internal) PSU 350W-RP Module 1
The Synology NAS Replacement Power Supply (internal) PSU 350W-RP Module 1 is a reliable and powerful solution for powering NAS systems. With a rated power of 350 watts, this redundant power supply provides a stable energy source specifically designed for the RackStation models RS1221RP+ and RS2421RP+. Its compact design allows for easy integration into existing systems, while the robust construction ensures a long lifespan. The power supply is designed as a plug-in module, making replacement and maintenance straightforward. Weighing only 0.67 kg, it is lightweight yet powerful enough to meet the demands of modern storage servers. This power supply is an essential component for anyone looking to ensure an uninterrupted power supply for their NAS devices.
- Redundant power supply for increased reliability
- Designed for the RackStation models RS1221RP+ and RS2421RP+
- Plug-in module for easy installation and maintenance
- Robust construction for a long lifespan.

5. Synology PSU 250W 3
The Synology PSU 250W_3 is an internal power supply unit specifically designed for use in NAS systems. With a rated power of 250 watts, it provides reliable power for various Synology models, including the DS1513+, DS1515+, DS1813+, DS1815+, and DS2015xs. The power supply features a 24-pin ATX connector and is ideal as a replacement part or backup power source. It is designed for operation in server environments, ensuring stable performance. The PSU 250W_3 is non-modular, meaning all cables are permanently attached, which simplifies installation. Weighing 730 grams and with compact dimensions, it is easy to handle and install. The use of high-quality technology ensures efficient energy conversion and a long product lifespan.
- Compatible with multiple Synology NAS models
- Non-modular design for easy installation
- Active PFC technology for improved energy efficiency
- Robust construction for use in server environments.

6. Synology Adapter 65W
The Synology Adapter 65W is an external power supply specifically designed for various 2-Bay NAS models from Synology. With a rated power of 65 watts, this power supply provides a reliable power source for your Disk Station. It is designed for indoor use and ensures stable performance, which is essential for the operation of NAS systems. The compact design allows for easy integration into existing setups, while the high efficiency of the power supply meets the demands of modern storage solutions. The adapter is compatible with several models, including DS214+, DS215+, DS712+, DS713+, DS715, DS716+, and DS716+II, making it a versatile choice for users of Synology NAS systems. The use of high-quality materials and compliance with Level VI efficiency standards ensure an environmentally friendly and cost-effective operation.
- Compatible with multiple 2-Bay NAS models from Synology
- Designed for reliable power supply
- Compliance with Level VI efficiency standards
- Compact design for easy integration.

7. Synology NAS replacement power supply (internal) PSU 250W 5
The Synology NAS Replacement Power Supply (internal) PSU 250W is a reliable power supply unit specifically designed for use in NAS systems and storage servers. With a rated power of 250 watts, this power supply provides stable and efficient energy for various Synology models, including RS1221+, DS1821+, DS1819+, DS1621xs+, and DS1621+. The active cooling ensures that the power supply operates efficiently even under heavy load, keeping the operating temperature low. The non-modular cable design allows for easy installation and integration into existing systems. Weighing 0.73 kg and featuring compact dimensions, it is also easy to handle and mount.
- Active cooling for efficient operation
- Compatible with multiple Synology NAS models
- Non-modular cable design for easy installation
- Robust construction for long-term reliability.

8. Synology Power supply 500W
The Synology power supply with a capacity of 500 watts is an internal power supply unit specifically designed for use in NAS systems. It provides reliable power for various models, including the RackStation RS2416+, RX1217, and RS3618xs. Weighing 1.69 kg and featuring compact dimensions, it is easy to install and integrate. The power supply is equipped with a 24-pin ATX connector, ensuring stable performance for server applications. Its robust construction and high efficiency make it an ideal choice for users seeking a reliable replacement power supply.
- Compatible with Synology RackStation models such as RS2416+, RX1217, and RS3618xs
- Internal power supply with a rated power of 500 watts
- 24-pin ATX connector for easy integration
- Robust construction for reliable performance in server applications.

9. Synology NAS replacement power supply (external) adapter 36W set
The Synology NAS replacement power supply (external) adapter 36W set is a reliable power supply solution for various NAS models. With a rated power of 36 watts, this power supply provides stable and efficient energy for your storage devices. It is specifically designed for use with Synology NAS systems, ensuring optimal performance and compatibility. The compact design allows for easy installation and integration into existing systems. The power supply is ideal for home applications or small offices where a reliable power source for NAS devices is required. The use of high-quality materials ensures durability and safety during operation. This power supply is a practical solution for anyone looking to provide their NAS devices with a stable energy source.
- Compatible with multiple Synology NAS models, including DS115, DS116, and VS360HD
- Compact dimensions for easy installation and integration
- High efficiency with a rated power of 36 watts
- Robust construction for reliable and long-lasting use.

10. Synology NAS replacement power supply (internal) PSU 350W-RP SET 1
The Synology NAS Replacement Power Supply (Internal) PSU 350W-RP SET 1 is a reliable power supply solution specifically designed for NAS and storage servers. With a rated power of 350 W, this power supply provides stable and efficient energy for compatible Synology products such as the RS2421RP+ and RS2423RP+ models. The non-modular cable design ensures easy installation and handling, while the compact construction allows for seamless integration into existing systems. Made in Taiwan, this power supply is built for durability and reliability to meet the demands of intensive storage applications. Weighing 2.09 kg, it is robust yet manageable, making it a practical choice for expanding or replacing power supplies in NAS systems.
- Designed for NAS and storage server applications
- Compatible with Synology models RS2421RP+ and RS2423RP+
- Non-modular cable design for easy installation
- Sturdy construction for long-term reliability.
