DELL 1HNVF Power Supply 400W DPS-400AB-24

( Brand: Dell ), ( Manufacturer Part Number: 1HNVF ), ( Type: Power Supplies ), ( Unit Type: Unit )

Review DELL Power Supply

The Dell DPS-400AB-24 400W Power Supply Unit (PSU) is a reliable and efficient solution for powering your Dell desktop computer. This 400-watt power supply features a modern, compact design that can easily fit into most desktop cases.

The PSU is built with high-quality components that ensure stable and consistent power delivery to your system. It is certified to comply with various safety and efficiency standards, such as EN55022, EN55024, and BSMI, ensuring the safety of your equipment and users.

This power supply includes various protection features that safeguard your system against power surges, short circuits, overvoltage, and overcurrent. It also includes a fan for active cooling, which ensures the PSU operates efficiently and quietly under normal loads.

The Dell DPS-400AB-24 is compatible with most Dell desktop computers and can be easily installed using standard mounting screws. It comes with a detachable 24-pin ATX main power cable, a 4 4-pin EPS12V power cable, and a range of peripheral power cables, providing ample power connectivity options for your system components.

The PSU boasts an 80 PLUS Bronze certification, which means it converts at least 82% of the input power into output power under typical loads, reducing energy waste and lowering your electricity bill. It also features a universal AC input that can automatically adjust to various voltage and frequency conditions, making it a versatile and practical choice for users in different regions.

In summary, the Dell DPS-400AB-24 400W Power Supply Unit is a high-performance, efficient, and safe power solution that provides ample power for your Dell desktop computer. It comes with various protection features, easy installation, and versatile connectivity options, making it an excellent choice for both home and office use.

Dell DPS-400AB-24 400W Power Supply: A Detailed Analysis

The Dell DPS-400AB-24 is a 400-watt power supply unit that is frequently used for various Dell systems. In this analysis, we will discuss the key pros and cons of this power supply to help you make an informed decision.

1. High efficiency: The DPS-400AB-24 has an 80 PLUS Bronze certification, which means it converts up to 82% of the input power into usable electricity for the computer. This translates to lower electricity bills and less waste heat.

2. Multiple output connectors: The power supply offers a variety of output connectors to accommodate different components, such as a 24-pin main motherboard connector, an 8-pin EPS12V connector, and multiple peripheral connectors.

3. Active PFC: The power supply features an Active Power Factor Correction (PFC) technology, which allows it to operate more efficiently and reduces power loss.

4. Protective features: The DPS-400AB-24 comes with several protective features, such as short-circuit protection, overvoltage protection, undervoltage protection, and overheat protection, ensuring the safety of your components.

1. Limited modularity: Unlike some high-end power supplies, the DPS-400AB-24 does not offer a modular design. This means that all the cables are permanently attached to the power supply, which can lead to cable management issues and potential clutter.

2. Limited compatibility: While the power supply is generally compatible with various Dell systems, it might not be suitable for all computers. It's essential to double-check the compatibility before making a purchase.

3. Noisy operation: Some users have reported that the power supply can be noisy under high load conditions, which might be a concern for those who prioritize quiet operation.

The Dell DPS-400AB-24 400W power supply offers several advantages, including high efficiency, multiple output connectors, Active PFC technology, and protective features. However, it also has some drawbacks, such as limited modularity, compatibility issues, and potential noise.

If you are looking for a power supply for a Dell computer and prioritize high efficiency, multiple output connectors, and protective features, the DPS-400AB-24 could be a suitable choice. However, if modularity, quiet operation, or compatibility with non-Dell systems are essential factors, you might want to consider other options.

If you are looking for a reliable and efficient power supply with multiple output connectors specifically for a Dell system, the Dell DPS-400AB-24 could be a good option. However, if you need more flexibility, such as modular design, quiet operation, or compatibility with non-Dell systems, you might want to explore other power supplies from reputable manufacturers like Corsair, EVGA, or Seasonic.

Details:

Data Sanitation: Non-Data Device Controlled Status: Cosmetic Code: Used Good Functional F4 Fully Tested. Part Number: 1HNVF. All Dell Power Supplies hardware is fully tested and ready to ship.: Dell 1HNVF 400W Power Supply DPS-400AB-24.

Condition: Used.

part #: 1hnvf prices

• $29.99-$150.00

specifications enteswitch:

• brand: Dell
• mpn: 1hnvf
• type: Power Supplies
• unit type: Unit

offer enteswitch:

• availability: In Stock
• started: December 4, 2025
• quantity: 1
• best offers: True
• sold: 0
• options: Ship-to-home

returns enteswitch:

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

general enteswitch:

• Enterprise Networking, Servers > Switches Hubs > Switch Power Supplies
• condition: Used

seller enteswitch:

• rating: 99.8%
• city: Minneapolis, Minnesota
• # reviews: 7529

shipping enteswitch:

• cost: $0.00
• carrier: USPS, FedEx
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight
• type: Calculated
• transit: 2-6 Days

payments enteswitch:

• credit card: Mastercard
• other
• wallet: Paypal

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