1. Computer Power Supplies Parts
  2. sku: 7220340749049652
  3. STARTECH ATXPW550PRO2

STARTECH ATXPW550PRO2 Atx Eps Power Supply Pcle 550W Atx/eps 12V 2.92COMPUTER

2.92computer Startech Atxpw550pro2 Professional 550w Atx/eps 12v Power Supply With Two Pcle

( Brand: Startech ), ( Manufacturer Part Number: ATXPW550PRO2 ), ( Model: 550W 12V 2.92 ), ( Voltage Compatibility: 12 V ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 550 W )

Review STARTECH Professional Atx/eps 12v Power Supply Two Pcle

The StarTech.com ATX120MINI-550PW, also known as the ATX PW550 Pro 2 550W ATX/EPS 12V 2.92 SFX Power Supply, is a compact yet powerful solution for building a small form factor computer system. This 550-watt power supply is designed for use in SFX (Small Form Factor) cases, making it an excellent choice for those looking to build a quiet and efficient system with minimal footprint.

The PW550 Pro 2 boasts an 80 PLUS Platinum certification, ensuring optimal energy efficiency and reliability. It delivers up to 92% efficiency under typical loads and up to 94% under full load, reducing power loss and saving energy. This not only helps lower your electricity bill but also benefits the environment by reducing the carbon footprint of your computer system.

The power supply features a modular design, allowing you to use only the cables you need, reducing clutter within the case. It comes with a complete set of cables to support modern components, including one 24-pin ATX motherboard connector, two 8-pin EPS12V connectors, six SATA connectors, two Molex connectors, and a set of peripheral connectors.

The ATX PW550 Pro 2 also incorporates several safety features, including over voltage, under voltage, over current, short circuit, and over temperature protection. These features ensure the components within your system are protected against potential damage, providing peace of mind and extending the life of your hardware.

The fan on the power supply uses a fluid dynamic bearing, which provides longer lifespan and quieter operation compared to traditional sleeve bearing fans. The fan starts spinning at a low speed when the power supply is under light loads, allowing for near-silent operation. However, when the load increases, the fan adjusts its speed accordingly to maintain optimal cooling performance.

The StarTech.com ATX120MINI-550PW PSU is built using high-quality components, ensuring reliable and stable power output. It undergoes rigorous testing to meet and exceed industry standards, ensuring the highest levels of performance and compatibility with a wide range of computer components.

In summary, the StarTech.com ATX PW550 Pro 2 550W ATX/EPS 12V 2.92 SFX Power Supply is a reliable, efficient, and compact power solution ideal for small form factor computer systems. Its 80 PLUS Platinum certification, modular design, and extensive safety features make it a great choice for those seeking a quiet, efficient, and reliable power supply for their computer build.

The StarTech ATXPW550P-Pro2 550W ATX/EPS 12V 2.92 Computer Power Supply is a reliable and efficient option for powering your computer system. Here are some pros and cons that may help you make an informed decision:

Pros:

1. High Efficiency: This power supply has an 80 Gold certification, which means it converts 90% of the input power into usable output power, reducing power loss and saving energy.

2. Multiple Connectivity Options: This power supply comes with a wide range of connectors, including PCIe, SATA, and Molex, allowing you to connect multiple components to the power supply with ease.

3. Quiet Operation: The fan in this power supply is designed to operate quietly, even under heavy load, ensuring that your system runs smoothly without excessive noise.

4. Overvoltage and Overcurrent Protection: This power supply comes with built-in protection features that help prevent damage to your components in case of power surges or overloads.

5. Modular Design: The modular design of this power supply allows you to only connect the cables that you need, reducing clutter and improving airflow inside your computer case.

Cons:

1. Size: This power supply may be larger than some other options in its class, which could make it difficult to fit into smaller computer cases.

2. Price: Compared to some other power supplies in its class, this one may be pricier, which could be a drawback for budget-conscious consumers.

In conclusion, the StarTech ATXPW550P-Pro2 550W ATX/EPS 12V 2.92 Computer Power Supply is a high-quality and reliable option for powering your computer system. Its efficient design, quiet operation, and extensive connectivity options make it a worthwhile investment for anyone looking for a reliable and powerful power supply. While it may be larger and more expensive than some other options, its features and performance make it a solid choice for those who demand the best from their computer components.

Recommendation: If you're in the market for a high-performance and efficient computer power supply, the StarTech ATXPW550P-Pro2 550W ATX/EPS 12V 2.92 Computer Power Supply is a great choice. Its modular design, quiet operation, and extensive connectivity options make it a versatile and reliable option for powering your computer components. While it may be pricier than some other options, its high efficiency and built-in protection features make it a worthwhile investment for anyone looking for a top-tier power supply.

Details:

With a maximum power output of 550W and voltage compatibility with 12V systems, this supply is reliable efficient for powering demanding workloads. Louis Robbins. All products are stored in temperature controlled rooms.

part #: atxpw550pro2 prices

  • $20.00-$25.45

specifications powsuppy:

  • brand: Startech
  • mpn: Atxpw550pro2
  • model: 550w 12v 2.92
  • voltage compatibility: 12 V
  • form factor: Atx
  • type: Power Module
  • maximum power: 550 W

shipping powsuppy:

  • transit: 2-7 Days
  • class: Standard
  • cost: $19.96
  • service: UPS Ground
  • type: Calculated
  • carrier: UPS

payments powsuppy:

  • other
  • credit card: Visa
  • wallet: Apple-pay

seller powsuppy:

  • # reviews: 485
  • city: Altamont, Illinois
  • rating: 99.2%

general powsuppy:

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

offer powsuppy:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • started: May 21, 2025
  • options: Ship-to-home
  • quantity: 1

returns powsuppy:

  • policy: No Returns
voltage compatibility: 12 v, form factor: atx, type: power module, maximum power: 550 w,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 7220340749049652,

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2 offers $20.00–$25.45 USD
  • Offer #1: $20.00 price + $23.71 shipping estimate = $43.71* total.+$23.71 shipping
  • Offer #2: $25.45 price + $34.73 shipping estimate = $60.18* total.+$34.73 shipping

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