QNAP SYSTEMS PWR-PSU-550W-HN01 Redundant Power Supply

( Brand: Qnap Systems ), ( Manufacturer Part Number: PWR-PSU-550W-HN01 ), ( Part Type: Supply )

Review QNAP SYSTEMS 550w Redundant Power Supply 550

The QNAP PWR-PSU-550W-HN01 is a redundant 550-watt power supply designed specifically for QNAP NAS (Network-Attached Storage) devices. This power supply offers increased reliability and availability by supplying power to your NAS system in case of a power supply failure in the primary unit.

The PWR-PSU-550W-HN01 is a high-efficiency power supply, with an efficiency rate of up to 92%. This means that it converts a large percentage of the electrical energy from the power source into useful output, reducing energy waste and lowering operating temperatures.

The power supply is equipped with a single 12V rail, capable of delivering a maximum continuous power output of 550 watts. It also features over-current protection, over-voltage protection, under-voltage protection, and short-circuit protection to safeguard your NAS system from potential power-related issues.

The PWR-PSU-550W-HN01 is compatible with various QNAP NAS models, including the TS-x53A series, TS-x64A series, and TS-x70A series. It is a hot-swappable power supply, which means it can be replaced without shutting down the NAS system, ensuring minimal downtime and maximum uptime for your data.

The power supply measures 140 x 82.5 x 24.5 mm (L x W x H) and weighs approximately 1.2 kg. It comes with a 3-year warranty, providing peace of mind and ensuring that you are covered in case of any manufacturing defects.

In summary, the QNAP PWR-PSU-550W-HN01 is a reliable and efficient redundant power supply specifically designed for QNAP NAS devices. Its high-efficiency design, over-current protection, over-voltage protection, under-voltage protection, and short-circuit protection ensure optimal performance and data availability for your NAS system. It is a hot-swappable power supply, which means it can be replaced without shutting down the NAS system, ensuring minimal downtime. The power supply comes with a 3-year warranty and is compatible with various QNAP NAS models.

A Detailed Analysis of the QNAP PWR-PSU-550W-HN01 550W Redundant Power Supply

The QNAP PWR-PSU-550W-HN01 is a 550-watt redundant power supply designed for use with QNAP NAS (Network-Attached Storage) devices. This power supply offers several advantages, including redundancy, high efficiency, and quiet operation. In this analysis, we will discuss the pros and cons of purchasing this power supply to help you make an informed decision.

1. Redundancy: The main advantage of a redundant power supply is that it provides an uninterrupted power source, ensuring that your NAS device remains operational even during power outages or power fluctuations. This is especially important for businesses or individuals who rely on their NAS devices for critical data storage and access.

2. High Efficiency: The QNAP PWR-PSU-550W-HN01 power supply is designed for high efficiency, with an 80 PLUS Platinum certification. This means that the power supply converts up to 92% of the input power into usable output power, reducing energy waste and lowering your electricity bills.

3. Quiet Operation: The power supply features a quiet operation design, which is crucial for NAS devices that are often used in home or office environments where noise levels need to be kept low.

4. Compatibility: This power supply is specifically designed for use with QNAP NAS devices, ensuring compatibility and ease of installation.

1. Cost: The QNAP PWR-PSU-550W-HN01 power supply is more expensive than standard power supplies due to its redundant design and high efficiency. This may be a disadvantage for those on a tight budget.

2. Size: The power supply is larger than standard power supplies due to its redundant design, which may require additional space in your NAS enclosure or rack.

3. Complexity: Installing a redundant power supply can be more complex than installing a standard power supply, requiring additional cabling and configuration.

The QNAP PWR-PSU-550W-HN01 550W redundant power supply offers several advantages, including redundancy, high efficiency, and quiet operation. However, it also comes with some disadvantages, such as cost, size, and complexity.

If you require uninterrupted power for your QNAP NAS device, value energy efficiency, and can afford the additional cost and complexity, then the QNAP PWR-PSU-550W-HN01 is an excellent investment. Alternatively, if you have a tight budget or do not require redundancy, a standard power supply may be a more cost-effective option.

Based on the analysis, if you require a power supply for a QNAP NAS device and prioritize uninterrupted power, energy efficiency, and quiet operation, we recommend the QNAP PWR-PSU-550W-HN01 550W redundant power supply. However, if you have a tight budget or do not require redundancy, a standard power supply may be a more cost-effective option.

Details:

QNAP Systems - PWR-PSU-550W-HN01 550W Redundant Power Supply 550 W: 315.90: 550w power supply unit honor ts-h 12 or 16 77axu-RP ts-h3077afu.: Manufacturer QNAP Systems, Mfr Part PWR-PSU-550W-HN01, Weight 4.00 UPC 6. Image is an illustration, may not reflect the exact product sold.

part #: pwrpsu550whn01 prices

• $16.50-$79.49

specifications powsuppy:

• brand: Qnap Systems
• mpn: Pwr-psu-550w-hn01
• part type: Supply

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: New

offer powsuppy:

• availability: In Stock
• started: October 18, 2025
• quantity: 2
• sold: 0
• options: Ship-to-home

returns powsuppy:

• policy: No Returns

seller powsuppy:

• # reviews: 236
• city: USA
• rating: 95.2%

shipping powsuppy:

• cost: $20.00
• type: Fixed
• class: Standard, Expedited, One-day
• transit: 3-5 Days
• service: Standard, Expedited, Overnight

payments powsuppy:

• wallet: Paypal
• credit card: Discover
• other

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