1. Computer Power Supplies Parts
  2. sku: 10850165061645762
  3. ANTEC SP-400

ANTEC SP-400 Smart Power Supply Push Dual Fan Design 0761345264006 2.0

Sp-400 Antec 761345264006 Smart Power 2.0 400 Watt Supply Push Pull Dual Fan Design

( Brand: Antec ), ( Compatible Brand: For Antec ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 400 W ), ( Color: Grey ), ( Features: Dual Fans ), ( Country Of Origin: China ), ( UPC: 761345264006 )

Review ANTEC Smart Power 2.0 400 Watt Supply Push Pull Dual Fan Design

The ANTEC Smart Power 2.0 400W PSU (Model Number: SP-400) is a high-performance, efficient power supply unit designed for modern computing systems. With a maximum output power of 400 watts, it caters to mid-range systems that require reliable and stable power delivery.

This unit is equipped with a dual fan design, featuring two 120mm fans that ensure optimal cooling performance. The fans operate in a push configuration, drawing air from the back of the case and expelling it out through the top, resulting in reduced intake of dust and improved airflow.

The ANTEC Smart Power 2.0 SP-400 adheres to the latest 80 PLUS Gold efficiency standard, delivering up to 90% power efficiency under typical loads. This not only ensures minimal power loss but also reduces the overall operating temperature, contributing to the longevity of the power supply and the components it powers.

The SP-400 comes with Active Power Factor Correction (PF) and Universal AC Input, allowing it to be used worldwide. The modular cabling system simplifies installation and cable management, as users can connect only the cables they need, minimizing clutter and making the process more efficient.

Some of the protection features included in this power supply are Short-Circuit Protection, Over Voltage Protection, Under Voltage Protection, Over Temperature Protection, and Over Current Protection, ensuring your system stays safe from potential power-related hazards.

The ANTEC Smart Power 2.0 400W PSU (SP-400) is a solid choice for users seeking a dependable and efficient power supply that can meet the demands of modern computing systems. With its dual fan design, 80 PLUS Gold certification, modular cabling system, and comprehensive protection features, this unit offers a perfect balance of performance and reliability.

The ANTEC Smart Power 2.0 400W PSU (Model Number: SP-400) is a power supply unit designed to provide efficient and reliable power to your computer components. Here are some pros and cons that can help you make an informed decision about purchasing this PSU:

Pros:

1. High Efficiency: With an 80 Gold certification, this PSU is capable of delivering up to 90% efficiency under typical loads. This means that it converts a large portion of the electrical energy it consumes into power for the computer, reducing energy waste and lowering your electricity bill.

2. Quiet Operation: The dual fan design helps keep the PSU cool and quiet, with the fans only spinning up when necessary to maintain optimal temperatures. This makes for a quieter computing environment, which can be beneficial for those working in noise-sensitive environments or those who are simply looking for a quieter computer setup.

3. Modular Design: The modular design of this PSU allows you to only connect the cables that you need, reducing clutter and making cable management easier. It also reduces the weight of the cables that are not in use, which can be an advantage when building a custom PC.

4. Overvoltage Protection: This PSU is equipped with overvoltage protection, which helps prevent damage to components caused by voltage spikes or surges.

Cons:

1. Limited Power Delivery: With a maximum power delivery of 400W, this PSU may not be sufficient for high-end gaming systems or workstations that require more power.

2. Lack of USB Type-C Connectivity: This PSU does not provide USB Type-C connectivity, which may be a disadvantage for those who have USB Type-C peripherals or components.

3. Limited Connectivity Options: While the modular design is a pro in many ways, it can also limit the number of connectivity options available. For example, some users may need additional PCIe connectors or SATA power connectors, which may not be included with this PSU.

Conclusion:

The ANTEC Smart Power 2.0 400W PSU (Model Number: SP-400) is a reliable and efficient power supply unit that is well-suited for mid-range computer systems. Its high efficiency, quiet operation, modular design, and overvoltage protection make it an attractive option for those looking for a solid and dependable power supply. However, its limited power delivery and lack of USB Type-C connectivity may be drawbacks for some users. Ultimately, whether or not this PSU is the right choice for you depends on your specific computing needs and preferences.

Recommendation:

If you are looking for a reliable and efficient power supply unit for a mid-range computer system, the ANTEC Smart Power 2.0 400W PSU (Model Number: SP-400) is definitely worth considering. Its high efficiency, quiet operation, modular design, and overvoltage protection make it an attractive option for those who prioritize these features. However, if you require more power or USB Type-C connectivity, you may want to consider other options. It is always a good idea to carefully evaluate your computing needs and budget before making a purchase.

Details:

Manufactured in China, this power supply is a reliable choice for providing stable and efficient to your computer system. The Antec Smart Power 2.0 400 Watt Supply SP-400 is a high-quality power module designed for brand compatibility. With a maximum power output of 400W and sleek grey color, this ATX form factor unit features push-pull dual fan design for optimal cooling.

specifications powsuppy:

  • brand: Antec
  • compatible brand: For Antec
  • form factor: Atx
  • type: Power Module
  • maximum power: 400 W
  • color: Grey
  • features: Dual Fans
  • country of origin: China
  • upc: 761345264006

seller powsuppy:

  • # reviews: 1043
  • city: Lehi, Utah
  • rating: 98.5%

returns powsuppy:

  • policy: No Returns

offer powsuppy:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: January 16, 2026
  • availability: In Stock
  • best offers: True

shipping powsuppy:

  • carrier: USPS
  • type: Calculated
  • class: Standard
  • cost: $8.59
  • service: USPS Ground Advantage
  • transit: 9-13 Days

payments powsuppy:

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

general powsuppy:

  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
  • condition: Open box
compatible brand: for antec, form factor: atx, type: power module, maximum power: 400 w, features: dual fans, country of origin: china,
category: computers > computers/tablets networking > computer components parts > power supplies, color: grey, sku: 10850165061645762,

Antec SP-400 Is Similar To:

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4 offers $17.98–$49.79 USD
  • Offer #1: $17.98 price + $12.55 shipping estimate = $30.53* total. Antec SmartPower 2.0 ATX 400W Dual Fan Power Supply SATA PCI-E Silver.+$12.55 shipping
  • Offer #2: $49.79 price + $0.00 shipping estimate = $49.79* total. - CPU Connector. Mother Board Connector - Floppy Connector - 4 Pin Molex - SATA Connectors - 4 pin x 1.FREE SHIPPING
  • Offer #3: $39.09 price + $12.50 shipping estimate = $51.59* total. ATX Connector 24 (20+4) Pin x 1. Output connectors includes 24(20+4)pin, P4-12V 4pin, SATA II 15pin, Molex 4pin, PCI-E 6pin and FDD 4pin.+$12.50 shipping
  • Offer #4: $30.00 price + $9.06 shipping estimate = $39.06* total. Manufactured in China, this power supply is a reliable choice for providing stable and efficient power to your computer system. The Antec Smart Power 2.0 400 Watt Power Supply is a high-quality power module designed for Antec brand compatibility.+$9.06 shipping

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