SILVERSTONE SST-ET550-B Essential Power Supply 550W

( Brand: Silverstone ), ( Manufacturer Part Number: SST-ET550-B ), ( Color: Black ), ( Type: Power Supply )

Review SILVERSTONE Essential 550w Power Supply Bronze Used

The SilverStone SST-ET550-B Essential 550W Power Supply unit is a reliable and efficient solution for powering your computer system. With a capacity of 550 watts, this power supply delivers sufficient power for most mid-range to high-end systems. The ET550-B is 80 certified, ensuring that it converts at least 80% of the input power into usable output power under typical load conditions, making it an energy-efficient choice.

This power supply features a modern and compact design, with a dimension of 140mm x 86mm x 140mm (W x H x D). Its silent operation is ensured by the 135mm fan that delivers optimal airflow while keeping noise levels to a minimum. The fan speed is adjustable, providing more control over the power supply's acoustic characteristics.

The SST-ET550-B Essential comes with a comprehensive set of protection features, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), and SCP (Short Circuit Protection). These features safeguard your components against potential damage, ensuring optimal system performance and longevity.

The power supply also includes a full suite of modular cables, allowing you to configure your system with only the cables you need. This not only simplifies cable management but also reduces clutter within your case. The cables are made of high-quality materials and are sleeved, ensuring durability and a clean aesthetic.

The SilverStone SST-ET550-B Essential 550W Power Supply is a solid and dependable choice for powering your computer system. With its efficient power delivery, quiet operation, comprehensive protection features, and modular cable design, it offers excellent value for computer enthusiasts and professionals alike.

The Silverstone SST-ET550-B Essential 550W power supply unit (PSU) is a reliable option for those in need of a mid-range power solution. Here are some pros and cons to help you make an informed decision:

1. 80 certified: The PSU is certified to the 80 standard, which ensures that it is energy efficient and can convert at least 80% of the input power into usable output power under typical loads.

2. Quiet operation: The fan in this PSU is designed to operate quietly, making it an ideal choice for those who value a quiet computing environment.

3. Modular design: The modular design of the PSU allows users to only connect the cables they need, reducing clutter and improving airflow.

4. Compact size: The SST-ET550-B Essential has a compact size, making it a good choice for those with limited space in their computer case.

5. Affordable price: With a reasonable price point, this PSU offers good value for the features it provides.

1. Limited overclocking capabilities: This PSU is not designed for extreme overclocking, and users may experience instability if they push the limits too far.

2. No DC-DC converter: The PSU uses a traditional AC-DC design, which may lead to higher voltage ripples and less efficient power delivery.

3. Limited warranty: The PSU comes with a relatively short 3-year warranty, which may be a concern for some users.

In conclusion, the Silverstone SST-ET550-B Essential 550W PSU is a solid choice for those in need of a mid-range power solution. Its 80 certification, quiet operation, modular design, compact size, and affordable price make it an attractive option. However, its limited overclocking capabilities, lack of a DC-DC converter, and short warranty may be a concern for some users. Ultimately, this PSU offers good value for its features and is a reliable choice for most computing needs.

If you're in the market for a mid-range power supply and value quiet operation, a modular design, and good energy efficiency, the Silverstone SST-ET550-B Essential 550W PSU is a solid choice. It's affordable, reliable, and offers good value for its features. However, if you require a longer warranty or plan to push your components to the limit with extreme overclocking, you may want to consider a more expensive option.

Details:

With a maximum output of 550W and 80 PLUS Bronze certification, it ensures efficient performance while keeping your system stable under load. It has been fully tested to ensure perfect functionality and reliable performance for your PC. Its continuous 24/7 output capability at 40 C makes it suitable for both casual and intensive usage scenarios. Subscribe now information.

GET THE LATEST DISCOUNT NEWS: Want to know when your favourite products go on sale. The unit has been meticulously maintained and remains in excellent cosmetic condition with minimal signs of use. Access exclusive discounts stay on top of the latest products. Its all-black flat cables improve aesthetics and simplify cable management, making it a perfect fit for builds where neatness is priority.

Featuring a single 12V rail design and quiet 120mm fan, this power supply not only delivers reliability but also helps maintain operational environment. The SilverStone SST-ET550-B is a dependable power supply designed to cater the needs of PC builders and games. Subscribe to our mailing list for insider news, product launches, and more.

part #: sstet550 prices

• $62.00-$74.99

specifications powsuppy:

• brand: Silverstone
• mpn: Sst-et550-b
• color: Black
• type: Power Supply

general powsuppy:

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

payments powsuppy:

• credit card: Discover
• wallet: Paypal
• other

shipping powsuppy:

• transit: 3-8 Days
• service: Standard
• class: Standard
• type: Fixed
• cost: $0.00

returns powsuppy:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted
• method: Money back

seller powsuppy:

• # reviews: 1356
• city: Brooklyn, New York
• rating: 100.0%

offer powsuppy:

• started: February 3, 2026
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock

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