1. Computer Power Supplies Parts
  2. sku: 11703987554033853
  3. ANTEC II-550

ANTEC II-550 Truepower Tp Atx Power Supply Psu 550W

Ii-550 Antec Truepower Ii Tp 550w Atx Power Supply Psu

( Brand: Antec ), ( Manufacturer Part Number: II-550 ), ( Compatible Brand: Universal ), ( Connectors: 20 4 Pin, 4 4 Cpu, Sata I, Molex ), ( Form Factor: Atx ), ( Type: Power Module ), ( Cooling: 1 Fan, 120mm Fan ), ( Maximum Power: 550 W ), ( Manufacturer Warranty: 1 Year ), ( Color: Silver )

Review ANTEC Truepower Tp 550w Atx Power Supply Psu

The ANTEC II-550 TruePower TP-550 is a high-performance ATX power supply unit (PSU) designed for PC systems requiring a reliable and efficient power source. This 550-watt PSU from ANTEC, a trusted name in power supply manufacturing, is engineered to deliver consistent power output and maintain optimal system stability.

The ANTEC II-550 TruePower TP-550 features Active Power Factor Correction (PFC) technology, which ensures that the PSU converts input power into usable output power more efficiently. With an active PFC, this PSU can deliver a cleaner power signal to the system, reducing power loss and improving overall system performance.

This PSU is also designed with a high-quality Japanese-made capacitor array that can provide long-lasting, stable power to the system components. The capacitors are rated for a longer lifespan compared to standard capacitors, ensuring that the PSU can handle heavy loads and maintain its performance over time.

The ANTEC II-550 TruePower TP-550 comes with a modular design, allowing users to only connect the cables they need for their specific system configuration. This not only simplifies the installation process but also reduces clutter inside the case. The PSU also features a robust 120mm Double Ball-Bearing Fan, which ensures quiet operation while providing adequate cooling for the components.

In terms of safety features, this PSU comes with over-voltage, over-current, and short-circuit protection. These features help prevent component damage and ensure system stability in case of power surges or short circuits. Additionally, the PSU has a universal AC input, making it suitable for use in various countries and voltage types.

The ANTEC II-550 TruePower TP-550 is a versatile and powerful power supply unit that is suitable for a wide range of PC systems. With its efficient power delivery, high-quality components, and advanced safety features, this PSU is an excellent choice for users who demand reliable and stable power for their systems.

The ANTEC II-550 TruePower TP-550W is a mid-range, 550-watt power supply unit (PSU) manufactured by Antec. It is designed to deliver reliable and efficient power to computer systems. Let's discuss its pros and cons to help you make an informed decision.

Pros:

1. High Efficiency: The ANTEC II-550 TruePower TP-550W has an 80 Gold certification, which means it converts at least 90% of the input power into output power under typical loads. This results in less wasted energy and lower operating temperatures.

2. Quiet Operation: Antec has implemented a quiet cooling solution in the form of a 120mm double ball-bearing fan. This design ensures smooth and quiet operation, making it an ideal choice for those who prioritize minimal noise.

3. Fully Modular Design: The power supply offers a fully modular design, allowing users to connect only the cables they need. This not only simplifies the cable management process but also reduces clutter inside the computer case.

4. High-Quality Components: Antec uses high-quality components, such as Japanese capacitors, to ensure the power supply can handle heavy loads and provides stable power output.

5. Protections: The ANTEC II-550 TruePower TP-550W features various protections, including overcurrent protection, overvoltage protection, short-circuit protection, and overheat protection. These safety features help prevent damage to the components in your system.

Cons:

1. Size: The power supply has a relatively large size (ATX form factor) compared to some other options, which may not be suitable for smaller cases.

2. Price: The ANTEC II-550 TruePower TP-550W is more expensive than some other mid-range power supplies. While its high efficiency, fully modular design, and high-quality components justify the price, it may not be the most cost-effective option for budget-conscious consumers.

Conclusion:

The ANTEC II-550 TruePower TP-550W is a well-designed, efficient, and reliable power supply with a quiet operation, high-quality components, and robust protections. Its fully modular design and high efficiency make it a great choice for those who seek a clean build and minimal noise. However, its larger size and higher price point may not be ideal for those with space constraints or limited budgets.

Recommendation:

If you're looking for a reliable and efficient mid-range power supply with a quiet operation, the ANTEC II-550 TruePower TP-550W is an excellent choice. Its fully modular design, high-quality components, and robust protections make it a worthwhile investment for those who prioritize performance, cable management, and reliability. However, if you have a smaller case or a tighter budget, you may want to consider alternative power supplies with similar specifications but smaller form factors or lower prices.

Details:

Pre-owned power supply removed from a desktop computer. Antec TruePower II TP II-550 550W ATX Power Supply. Includes only what is shown in the photos. Please review images carefully for details and compatibility.

part #: ii550 prices

  • $25.00-$89.99

specifications powsuppy:

  • brand: Antec
  • mpn: Ii-550
  • compatible brand: Universal
  • connectors: 20 4 Pin, 4 4 Cpu, Sata I, Molex
  • form factor: Atx
  • type: Power Module
  • cooling: 1 Fan, 120mm Fan
  • maximum power: 550 W
  • manufacturer warranty: 1 Year
  • color: Silver

general powsuppy:

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

shipping powsuppy:

  • transit: 5-11 Days
  • carrier: USPS
  • cost: $12.18
  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage

seller powsuppy:

  • rating: 0.0%
  • city: Irving, Texas
  • # reviews: 0

offer powsuppy:

  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • started: March 14, 2026
  • quantity: 1
  • availability: In Stock

payments powsuppy:

  • credit card: Mastercard
  • wallet: Google-pay
  • other

returns powsuppy:

  • policy: No Returns
compatible brand: universal, connectors: 20 4 pin, 4 4 cpu, sata i, molex, form factor: atx, type: power module, cooling: 1 fan, 120mm fan, maximum power: 550 w, manufacturer warranty: 1 year,
category: computers > computers/tablets networking > computer components parts > power supplies, color: silver, sku: 11703987554033853,

Antec II-550 Is Similar To:

powsuppy logo
5 offers $25.00–$89.99 USD
  • Offer #1: $25.00 price + $0.00 shipping estimate = $25.00* total.FREE SHIPPING
  • Offer #2: $89.99 price + $21.05 shipping estimate = $111.04* total.+$21.05 shipping
  • Offer #3: $58.50 price + $16.03 shipping estimate = $74.53* total.+$16.03 shipping
  • Offer #4: $75.00 price + $41.15 shipping estimate = $116.15* total.+$41.15 shipping
  • Offer #5: $20.00 price + $13.99 shipping estimate = $33.99* total.+$13.99 shipping

Copyright © powsuppy.com