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Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply D240A002L RV1C4 J50TW 2TXYM
Reliable and efficient power source for OptiPlex 390.
Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply D240A002L RV1C4 J50TW 2TXYM
Item #: 6378554

Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply D240A002L RV1C4 J50TW 2TXYM

Item #: 6378554

USD 42

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Reliable and efficient power source for OptiPlex 390.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Compact Design
This Dell power supply fits snugly in small form factor cases, making it ideal for M-ITX builds, maximizing space without compromising power output.
Reliable Power Output
Providing a steady 240W output, it meets the demands of modern components, ensuring system stability and performance during peak loads.
Efficient Cooling
Engineered with an efficient cooling system, this power supply maintains optimal temperatures, prolonging lifespan and enhancing overall performance while minimizing noise.

Product Details

Shop the Dell 3WN11 H240AS-00 240W Power Supply. Compatible with OptiPlex 390. High-quality ATX SFF M-ITX Power Supply. Fast shipping & reliable service. Buy now! Shop at Ubuy Turks and Caicos
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • Home Office Users

    Ideal for users needing a reliable power supply for everyday office tasks and light computing.

  • Small Form Factor Builds

    Perfect for compact PC builds where space-saving components are required without compromising power efficiency.

  • Basic Gaming PCs

    Suitable for budget-friendly gaming setups that require a dependable power source without high wattage needs.

Not Suitable For
  • High-End Gamers

    Not suitable for gamers requiring high wattage to support powerful GPUs and demanding performance.

  • Workstation Users

    May not provide enough power for professional applications needing extensive computational resources and high reliability.

  • Overclocking Enthusiasts

    Limited wattage makes it unsuitable for setups that involve overclocking components for enhanced performance.

Product Description

Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply D240A002L RV1C4 J50TW 2TXYM

About This Item

The Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply is a reliable and efficient choice for your computer's power needs. Whether you need to replace your current power supply or upgrade to a higher wattage, this Dell power supply is the perfect solution. Designed specifically for the Dell OptiPlex 390, this power supply ensures compatibility and optimal performance. With its 240W power output, it provides enough power to support your computer's demanding tasks and ensures smooth and stable operation. The Dell 3WN11 H240AS-00 is easy to install, making it a hassle-free upgrade or replacement.

It features a standard ATX form factor, making it compatible with a wide range of motherboards. Whether you have a Dell desktop or server, this power supply is designed to meet your needs. This Dell power supply also features a high-quality construction that ensures long-lasting reliability. It has been thoroughly tested and approved by Dell to meet their strict quality standards.

Plus, it comes with a variety of important safety features, including over-voltage protection, over-current protection, short-circuit protection, and more. With its sleek and compact design, the Dell 3WN11 H240AS-00 fits perfectly in small form factor and micro-ITX cases. It provides all the power you need without taking up unnecessary space. Upgrade your computer's power supply with the Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply. Experience reliable performance and peace of mind knowing your computer is powered by a trusted and high-quality brand like Dell.

Shop now and enjoy a seamless computing experience.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key specifications of the Dell 3WN11 H240AS-00 power supply?

    Answer: The Dell 3WN11 H240AS-00 power supply features a wattage rating of 240W and is designed for ATX SFF M-ITX systems. It comes with a standard 80 PLUS efficiency certification, ensuring optimal energy use. This power supply is an ideal choice for compact builds where space is limited, allowing users to enhance their system's performance without compromising on power efficiency. Whether you’re upgrading a personal or business desktop, this power supply provides reliable power for mid-tier components.
  • Question: Is the Dell 3WN11 power supply compatible with all desktop motherboards?

    Answer: The Dell 3WN11 power supply is primarily designed for ATX SFF and M-ITX motherboards, which means it may not be compatible with larger ATX or E-ATX motherboards. Users should always check their motherboard specifications to ensure compatibility before making a purchase. This power supply offers a compact form factor, making it perfect for mini-tower systems or compact builds, allowing you to optimize space effectively.
  • Question: What connectors are included with the Dell 3WN11 H240AS-00 power supply?

    Answer: The Dell 3WN11 H240AS-00 power supply comes equipped with a variety of connectors, including a 24-pin main power connector, a 4-pin CPU connector, and additional SATA and peripheral connectors. These features ensure that it can adequately power essential components such as hard drives, GPUs, and CPUs in compact systems. If you are upgrading or building a smaller system, this wide range of connectors provides versatility and convenience.
  • Question: How efficient is the Dell 3WN11 H240AS-00 at power consumption?

    Answer: The Dell 3WN11 H240AS-00 power supply is designed with high efficiency in mind, often conforming to the 80 PLUS standard. This means it minimizes wasted energy, converting around 80% or more of the AC power into usable DC power. With this efficiency, users can enjoy reduced energy consumption in their compact builds, benefiting both the environment and their electricity costs. It’s particularly beneficial for businesses looking to power systems sustainably.
  • Question: Can I use the Dell 3WN11 power supply for gaming?

    Answer: While the Dell 3WN11 power supply can support basic gaming requirements, it is more suited for standard desktops and not optimized for high-performance gaming rigs. It can efficiently power low to mid-tier components, making it ideal for casual gaming setups. For users looking to run demanding games with high-performance graphics cards, consider pairing it with a more robust power supply for optimal performance.
  • Question: What type of systems are best suited for the Dell 3WN11 power supply?

    Answer: The Dell 3WN11 H240AS-00 power supply is best suited for small form factor PCs and mini-ITX builds that require efficient power management without sacrificing performance. This makes it perfect for office environments, media centers, or home computing systems where space is a constraint. If you are building a compact workstation or a home theater PC, this power supply fits right into your build.
  • Question: Is the Dell 3WN11 power supply noisy during operation?

    Answer: The Dell 3WN11 power supply is designed to operate quietly, making it suitable for environments where noise is a concern, such as in home theaters or office spaces. Its construction often includes quieter cooling solutions that help manage temperature while minimizing noise levels. For users sensitive to noise, this can greatly enhance the overall computing experience.
  • Question: How do I install the Dell 3WN11 power supply in my system?

    Answer: Installing the Dell 3WN11 power supply involves first ensuring that you have disconnected your system from any power source. Then, securely mount the power supply within your PC case, connect the 24-pin and CPU connectors to the corresponding ports on your motherboard, and attach any SATA or peripheral connections needed. Following the manufacturer’s instructions will facilitate a smooth installation, ensuring stability and reliability in your system's performance.
  • Question: What does the part number D240A002L signify?

    Answer: The part number D240A002L identifies a specific model of the Dell 3WN11 power supply, ensuring compatibility with certain systems and specifications. Understanding part numbers is crucial when replacing or upgrading components, as it helps in verifying that the power supply meets the necessary power requirements for your setup. This specificity allows users to select the correct unit for optimal performance.
  • Question: Where can I buy the Dell 3WN11 H240AS-00 power supply in Turks and Caicos?

    Answer: You can purchase the Dell 3WN11 H240AS-00 240W ATX SFF M-ITX Power Supply through Ubuy in Turks and Caicos. Ubuy provides a user-friendly platform and a reliable purchasing experience, offering a variety of electronic components including this power supply. With detailed product descriptions and customer support, Ubuy ensures you can make an informed decision while acquiring the right power supply for your needs.

Dell Internal Power Supplies Editorial Review

The Dell 3WN11 H240AS-00 power supply is a perfect replacement for existing systems. It works well and has just the right connectors for each part of the system. It is easy to install and provides excellent value. Customers have reported that it fixed their PC startup issues and got their systems up and running smoothly. The delivery was fast and the product was in working order.

Customer Reviews & Ratings

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Pros

  • Perfect replacement for existing systems
  • Just the right connectors for each part of the system
  • Easy to install
  • Excellent value for the price
  • Fixes PC startup issues

Cons

  • None mentioned

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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