
Best affordable NAS accessories
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1. 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.
Pro
- Also works for other NAS manufacturers (e.g. QNAP)
- Also works for other NAS systems
- Fair price

2. QNAP 2U rail kit
QNAP rail kits assist with the rack mounting of QNAP NAS devices. Thanks to the sliding rails, you can easily slide the QNAP NAS in and out for maintenance and management. QNAP's rackmount NAS models comply with the ANSI/EIA-RS-310-D rack mounting standards. Please ensure that any server racks you purchase meet the corresponding specifications.
- A. Distance between mounting posts: ≥ 451 mm
- B. Device width including mounting rails: ≥ 485 mm
- C. Rack depth: 443 – 815 mm
- D. The distance between two rack posts (measured from the center of the square holes in the rack) is 465 mm.

3. QNAP Power supply unit
The QNAP SP-2BAY-ADAPTOR-90W is an external power supply specifically designed for use with various QNAP NAS models. With an output power of 90 watts, it provides reliable power for 2-Bay, 3-Bay, and 4-Bay NAS systems. This replacement power supply is a practical solution for users needing a defective or additional power supply to maintain the functionality of their storage servers. The device is compatible with a variety of QNAP models, including the TS-259 Pro+, TS-269 Pro, and TS-451, making it a versatile choice for different data storage applications. Its compact design and universal power supply make it easy to integrate the power supply into various environments. The QNAP SP-2BAY-ADAPTOR-90W is thus an essential component for anyone relying on the performance and reliability of their NAS systems.
- Replacement power supply for a variety of QNAP NAS models
- Universal power supply for different applications
- Reliable performance with 90 watts of output power
- Compact design for easy integration into existing systems.

4. 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.
Pro
- Also works for other NAS systems
- Fair price

5. QNAP QDA-A2AR
The QDA-A2AR can accommodate two 2.5-inch SATA drives in a single 3.5-inch SATA drive bay. No software driver is required for the QDA-A2AR. It can be installed on a PC or workstation (Windows, Linux) or a QNAP NAS to flexibly add additional hard drives or SSDs to meet various storage requirements. The QDA-A2AR supports a variety of RAID configurations. Depending on your needs, you can use the included metal pin as a drive mode switch to select your ideal RAID mode: individual, JBOD, RAID 0, or RAID 1. Windows users can utilize the QNAP External RAID Manager utility to view the status of the RAID group and information about the hard drive condition.

6. QNAP QDA-UMP4A U.2 NVMe to M.2 NVMe SSD PCIe adapter 7mm
The QDA-UMP4 allows the installation of an M.2 PCIe 4.0 x4 NVMe SSD in a 2.5-inch U.2 (SFF-8639) PCIe 4.0 x4 NVMe SSD drive bay. No additional software or drivers are required for the QDA-UMP4, and it can be installed in a PC or workstation (Windows, Linux) or QNAP NAS, enabling the use of M.2 SSDs as a cost-effective alternative to expensive U.2 SSDs.

7. QNAP Black HDD tray v4 for 8.89CM 3.5 inch
The QNAP Black HDD Tray v4 is a versatile and practical enclosure for 3.5-inch and 2.5-inch hard drives, specifically designed for use with QNAP NAS systems. This accessory allows for easy installation and swapping of storage drives without the need for tools. The tray is made from durable plastic and provides a reliable solution for expanding storage space in NAS devices. With a thoughtful design that ensures ease of handling, the QNAP HDD Tray v4 is ideal for users seeking a flexible and user-friendly storage expansion. It is compatible with various QNAP models, including the TS-253B, TS-453B, and TS-653B, offering a convenient way to increase storage capacity without relying on security features like a key lock.
- Tool-free installation for 2.5-inch and 3.5-inch hard drives
- Compatible with QNAP NAS models such as TS-253B, TS-453B, and TS-653B
- Durable plastic construction for longevity
- Includes 6 screws for securing 2.5-inch hard drives.

8. Synology Disk Holder/Tray HDD Mounting Frame 2.5 inch/3.5 inch Type C for 1-/2-Bay
The Synology Disk Holder/Tray HDD mounting frame is a versatile solution for installing 2.5-inch and 3.5-inch hard drives in NAS systems with 1- or 2-bay configurations. This accessory allows for easy and secure mounting of hard drives, enhancing the efficiency and flexibility of the storage system. The frame is specifically designed for use with various Synology models and features a robust construction that ensures reliable performance. With a compact design that allows for easy integration into existing systems, this mounting frame is a practical addition for anyone looking to expand their NAS capacity. The use of high-quality materials ensures durability and stability, while the precise dimensions guarantee a hassle-free installation.
- Compatible with a variety of Synology NAS models
- Robust construction for reliable performance
- Easy installation and integration into existing systems.

Synology Disk Holder/Tray HDD Mounting Frame 2.5 inch/3.5 inch Type C for 1-/2-Bay
9. Synology Hard disk tray (type D6)
The Synology D6 is a drive bay accessory for computer cases and console applications that offers reliable storage expansion options. This black mounting set is designated as model D6 and is manufactured by Synology, a recognized brand for computer solutions. With the MPN DISK TRAY (TYPE D6), this component serves as a case container accessory for computer systems and is compatible with various case configurations. The product falls into several categories, including computer and video game accessories, computer peripherals, and computer case container accessories, indicating versatile application possibilities. Designed with a focus on durability, the Synology D6 drive bay provides practical integration for storage devices and supports system organization and expansion needs. Its design emphasizes easy installation and compatibility with standard mounting systems, making it suitable for both computer enthusiasts and professional setups. The neutral black color ensures visual compatibility with most computer case configurations and maintains a uniform appearance within system builds. As a successor model in Synology's accessory range, this drive bay emphasizes functional reliability and precise engineering for consistent performance in data storage environments. The product specifications prioritize compatibility and user-friendliness, addressing the practical requirements of storage expansion without unnecessary complexity. For users looking to expand their computer or console storage capacity, the Synology D6 offers a focused solution that seamlessly integrates into existing hardware configurations while preserving system integrity and accessibility.

10. QNAP System hard disk floor
Short info: QNAP - System hard disk tray - 2.5" - for QNAP TS-328. Manufacturer: QNAP. Product Type: System Hard Drive Shelf. Model: TRAY-25-NK-BLK03. EAN/UPC: 4713213513101. Product Description: QNAP system hard drive shelf. Compatibility: 2.5". Designed for QNAP TS-328.
