LOGISYS Atx Dual Fan Switching Power Supply 550W 20/24PIN P3550A-BK

( Brand: Logisys ), ( Manufacturer Part Number: P3550ABK ), ( Connectors: Sata I, 20 Pin, 24 Pin ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 550 W ), ( Cooling: 2 Fans ), ( Color: Black ), ( Item Height: 3.375 In ), ( Maximum Input Current: 10 A ), ( Item Length: 5.5 In ), ( Item Width: 5.875 In )

Review LOGISYS New 550w Atx 20/24pin Black Dual Fan Switching Power Supply

The Logisys P3550ABK is a 550-watt ATX switching power supply with a modern and sleek design, boasting a black finish that will complement any modern PC build. This power supply is equipped with two high-performance fans for efficient cooling, ensuring stable and reliable operation even under heavy loads.

The P3550ABK supports both 20-pin and 24-pin connectors on the ATX main motherboard, providing flexibility for various system configurations. It also offers a range of additional connectors for peripherals and other components, including four SATA power connectors, two 4-pin Molex connectors, and two 6 2-pin PCIe connectors.

This power supply features advanced circuitry for enhanced efficiency and reduced heat generation. It is also compliant with the latest energy standards, including 80 PLUS Bronze certification. The unit is also equipped with overcurrent, overvoltage, and short-circuit protection, ensuring the safety of your components.

The P3550ABK's dual fan design allows for automatic fan speed adjustment based on temperature, providing quiet operation under normal loads and increased cooling performance when needed. The fans are also designed to be quiet and efficient, minimizing noise and maximizing airflow.

This power supply is suitable for a wide range of systems, from entry-level gaming rigs to high-performance workstations. Its robust construction, advanced features, and reliable performance make it an excellent choice for those seeking a dependable and efficient power supply for their PC build.

The Logisys P3550ABK is a 550-watt ATX switching power supply unit (PSU) with dual fans. Here are some pros and cons that may help in deciding whether to purchase this PSU:

1. Adequate power capacity: The P3550ABK offers a power output of 550 watts, which is sufficient for most mid-range and entry-level gaming systems and workstations.

2. Dual fans: The presence of two fans increases the overall cooling efficiency of the PSU, reducing the risk of overheating and potential damage to components.

3. Dual fan speed control: The fans have independent speed control, enabling users to adjust the fan speed manually for optimal performance and noise levels.

4. 20/24-pin connector: The PSU comes with a single 20/24-pin primary connector, making it easier to install and manage cables within the system.

5. ATX form factor: The ATX form factor is widely used and compatible with most modern computer cases and motherboards.

1. Limited connectors: The P3550ABK comes with a limited number of peripheral connectors, which might not be sufficient for users with multiple high-power devices or expansion cards.

2. Lack of modular design: The PSU does not offer a modular design, which may result in excess cable clutter within the case.

3. No semi-modular design: Unlike some competitors, the P3550ABK does not offer a semi-modular design, which may also contribute to cable management challenges.

4. No active PFC: The PSU does not have an active power factor correction (PFC) feature, which could impact power efficiency and may lead to increased electricity usage and costs.

In conclusion, the Logisys P3550ABK offers a decent power capacity, efficient cooling, and a user-friendly 20/24-pin primary connector. However, it falls short in terms of connector variety, modular design, and active PFC. If you have a system with minimal peripheral devices and don't mind the lack of advanced features, the P3550ABK could be a budget-friendly choice. However, if you require more peripheral connectors, a modular or semi-modular design, or an active PFC, it's recommended that you consider other options in the market.

Details:

With a maximum power output of 550W and dual fans for cooling, this ATX form factor supply is designed optimal performance. The Logisys 550W ATX Black Dual Fan Switching Power Supply P3550A-BK is a reliable power module for computer systems. The sleek black color adds a stylish touch to any computer setup, while the 20/24 pin connectors ensure compatibility with wide range of systems. This power supply is a solid choice for those looking reliable and efficient delivery their computing needs.

part #: p3550abk prices

• $24.99-$45.00

specifications powsuppy:

• brand: Logisys
• mpn: P3550abk
• connectors: Sata I, 20 Pin, 24 Pin
• form factor: Atx
• type: Power Module
• maximum power: 550 W
• cooling: 2 Fans
• color: Black
• item height: 3.375 In
• maximum input current: 10 A
• item length: 5.5 In
• item width: 5.875 In

payments powsuppy:

• credit card: Visa
• wallet: Paypal
• other

shipping powsuppy:

• service: USPS Ground Advantage
• type: Calculated
• transit: 5-11 Days
• carrier: USPS
• class: Standard
• cost: $14.40

returns powsuppy:

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

offer powsuppy:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: June 16, 2025
• quantity: 1

seller powsuppy:

• rating: 97.6%
• city: Benson, Arizona
• # reviews: 1802

general powsuppy:

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

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