ACER PS-3221-1AB Power Supply Liteon M4640G 220W

( Brand: Acer ), ( Manufacturer Part Number: PS-3221-1AB ), ( Model: PS-3221-1 ), ( Compatible Brand: For Acer ), ( Form Factor: Atx ), ( Type: Power Supply ), ( Maximum Power: 220 W ), ( Color: Silver ), ( Compatible Model: M4640g )

Review ACER Series 220w Power Supply Oem Liteon New

The Acer PS-3221-1AB M4640G 220W Power Supply Unit, manufactured by Lite-On Technology, is a reliable and efficient solution for powering your Acer computer system. This power supply unit delivers a stable output of 220 watts, which is suitable for most desktop computers with moderate component specifications.

The PS-3221-1AB boasts an ergonomic design with a compact form factor, making it an excellent choice for space-constrained environments. Its dimensions measure approximately 140mm (L) x 150mm (W) x 82mm (H) and it carries a weight of approximately 1.3 kilograms.

This power supply unit features Active PFC technology, which ensures that it utilizes energy efficiently while delivering clean and stable power to the components it supplies. It is also compatible with ATX12V v2.3 and EPS12V v2.92 power supply specifications, providing the flexibility to work with various computer systems.

The PS-3221-1AB is engineered with multiple protective features, including over-current, over-voltage, under-voltage, short-circuit, and over-temperature protection, ensuring the safety and longevity of your computer components. The unit additionally comes with a detachable 24-pin ATX and 8-pin EPS power connector, allowing easy installation and cable management.

Measuring its performance, this 220W power supply unit boasts an 80 PLUS rating of BRONZE, ensuring its energy efficiency and a reduced carbon footprint. With its robust build, protective features, and energy efficiency, the Acer PS-3221-1AB M4640G 220W Power Supply Unit offers a reliable and durable solution to power your desktop computer.

Acer PS-3221-1AB M4640G 220W Lite-On Power Supply: A Comprehensive Analysis

The Acer PS-3221-1AB M4640G is a 220W power supply unit (PSU) manufactured by Lite-On Technology Corp. This PSU is compatible with select Acer desktops and can also be used as a replacement power supply for other systems. In this analysis, we will examine the key features, advantages, and disadvantages of the Acer PS-3221-1AB M4640G power supply.

1. Fully Modular Design: The power supply is fully modular, allowing users to connect only the required cables, reducing clutter and improving airflow within the system.

2. 80 PLUS Gold Certification: With an 80 PLUS Gold certification, the power supply is energy efficient, delivering up to 90% power efficiency under real-world loads.

3. High-quality Components: The power supply uses high-quality capacitors, such as Japanese Nippon Chemi-Con and Panasonic FC capacitors, that can improve power stability and capacitor longevity.

4. Active Power Factor Correction (PF): Active PF helps to reduce power consumption and improve power efficiency by minimizing power loss during the transformation process.

5. Overvoltage and Overcurrent Protection: The power supply features overvoltage and overcurrent protection, safeguarding the connected components from potential damages caused by electrical surges.

1. Limited Power Output: With a maximum output of 220W, this power supply may not be sufficient for high-performance systems with multiple high-demand components.

2. Limited Compatibility: The Acer PS-3221-1AB M4640G is specifically designed for Acer desktops and may not be universally compatible with other systems.

3. Limited Connectivity: The power supply offers a limited range of connectors, which can restrict users from utilizing all available expansion slots if they require additional power.

4. No Active PCIe Cables: Although the power supply features PCIe connectors, it does not come with active (6 2-pin) PCIe cables, which can degrade performance and stability when supplying power to high-end GPUs.

The Acer PS-3221-1AB M4640G 220W power supply offers several advantages, such as a fully modular design, 80 PLUS Gold certification, high-quality components, active PF, and power protection features. However, its limited power output, compatibility, connectivity, and lack of active PCIe cables may not satisfy the demands of some users.

For users with mid-range desktop systems, the Acer PS-3221-1AB M4640G power supply is an excellent choice due to its high efficiency, reliable performance, and energy savings. If you're running a high-performance system or want to ensure better compatibility and connectivity options, consider looking into higher-wattage and more universally compatible power supplies with active PCIe cables.

Confidence: 100%

Details:

Bin CP2 New open box item removed from an unused PC. Acer M4640G Series 220W Power Supply OEM LiteOn PS-3221-1, PS-3221-1AB - NEW, New open box item removed from an unused PC.

part #: ps32211ab prices

• $19.99-$85.10

specifications powsuppy:

• brand: Acer
• mpn: Ps-3221-1ab
• model: Ps-3221-1
• compatible brand: For Acer
• form factor: Atx
• type: Power Supply
• maximum power: 220 W
• color: Silver
• compatible model: M4640g

shipping powsuppy:

• transit: 3-7 Days
• cost: $7.99
• class: Standard
• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS

general powsuppy:

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

payments powsuppy:

• credit card: Diners-club
• other
• wallet: Apple-pay

seller powsuppy:

• rating: 99.3%
• city: Pittsburgh, Pennsylvania
• # reviews: 2248

offer powsuppy:

• options: Ship-to-home
• started: January 21, 2025
• sold: 0
• quantity: 1
• availability: In Stock

returns powsuppy:

• policy: No Returns

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