Dell 03WN11 240 Watt Power Supply for Optiplex 790 990 SFF Refurbished

The Dell 240 Watt Power Supply is a critical component in many Dell computer systems, providing power to internal components such as the motherboard, hard drives, and graphics card. The power supply unit (PSU) plays a pivotal role in ensuring the seamless operation of the system. Among the myriad options available, the Dell 03WN11 240 Watt H240AS-00 stands out as a reliable power supply tailored for the Optiplex 790 and 990 Small Form Factor (SFF) desktops.

Designed specifically for the Small Form Factor (SFF) variant of the Optiplex 790 and 990 series, the Dell 03WN11 H240AS-00 is tailored to fit seamlessly into compact desktop cases. Its pluggable design simplifies, making it accessible even for users with limited technical expertise. The modular connections further enhance the user-friendly aspect, allowing for a swift and hassle-free setup.

One of the key selling points of the Dell 03WN11 H240AS-00 is its compatibility with the Optiplex 790 and 990 Small Form Factor desktops. These desktop models, known for their space-saving design, rely on specialized components, and the H240AS-00 power supply aligns perfectly with their requirements. This compatibility ensures that users can seamlessly integrate the power supply into their existing systems without concerns about fit or performance.

Active Power Factor Correction is a technology integrated into the Dell 03WN11 H240AS-00 to enhance power efficiency. This feature ensures that the power supply draws power in a more efficient manner, reducing reactive power and improving the overall power factor. The result is a more stable and efficient power delivery, which can positively impact the lifespan of connected components and contribute to energy savings over time.

Maintaining optimal operating temperatures is crucial for the longevity and performance of any power supply unit. The Dell 03WN11 H240AS-00 incorporates an efficient cooling system designed to dissipate heat effectively while keeping noise levels to a minimum. This is particularly advantageous for users who prioritize a quiet computing environment, as the power supply contributes to a quieter overall system operation.

The 240-watt power rating of the Dell 03WN11 H240AS-00 ensures ample power for optimal performance, making it suitable for the energy demands of the Optiplex 790 and 990 SFF systems.

The Small Form Factor (SFF) design of the power supply is tailored to fit seamlessly into the limited space of Optiplex 790 and 990 desktops. This compact design not only enhances space efficiency but also contributes to better cable management within the system.

A desktop computer's power supply is a critical component that directly influences the system's stability and longevity. A reliable power supply ensures a consistent and clean flow of electricity to all components, preventing sudden shutdowns, data loss, and potential damage to hardware. The Dell 03WN11 power supply, with its 240-watt output, is designed to meet the specific power needs of the Optiplex 790 and 990 SFF desktops, contributing to the overall reliability and performance of these systems.

The true test of any hardware component lies in its performance and the overall user experience it provides. In this section, we'll explore how the Dell 03WN11 240 Watt H240AS-00 power supply contributes to the performance of the Optiplex 790 and 990 SFF desktops.

A stable power supply is crucial for the stable operation of a desktop computer. The 03WN11 power supply ensures a consistent power delivery to the Optiplex 790 and 990 SFF systems, minimizing the risk of sudden shutdowns or hardware malfunctions. This stability is particularly important for users who rely on their computers for critical tasks.

The pluggable nature of the power supply simplifies the process, allowing users to easily replace or upgrade their existing power supply without the need for advanced technical skills. This feature promotes user-friendly maintenance and customization.

The power supply is designed with energy efficiency in mind, contributing to lower overall power consumption. This not only benefits users by reducing electricity costs but also aligns with modern environmental standards, promoting a more eco-friendly computing experience.

The Dell 240 Watt Power Supply is designed to deliver a maximum power output of 240 watts, making it suitable for high-performance computer systems. It is also designed to be highly efficient, with an 80 PLUS Gold certification. This certification indicates that the power supply is capable of achieving an efficiency rating of at least 87% at 20% load, 90% at 50% load, and 87% at 100% load.

This high level of efficiency is achieved through the use of advanced technologies such as active power factor correction (PFC) and high-quality capacitors. These features help to minimize energy loss during power conversion, resulting in lower energy consumption and operating costs.

The Dell 240 Watt Power Supply is designed to operate quietly, with a low noise level that is barely audible. It features a fan that operates at low speeds, which helps to reduce noise while also providing adequate cooling for the power supply.

The power supply also features advanced thermal management technologies, which help to regulate temperature and prevent overheating. This helps to ensure the longevity and reliability of the power supply.

The Dell 240 Watt Power Supply is designed to be a reliable component, providing stable and consistent power to the computer system. It features advanced protection mechanisms that help to prevent damage to the system caused by power surges, short circuits, overloading, and overheating.

Additionally, the power supply is designed to operate at a high level of efficiency even at high temperatures, ensuring that the system remains stable and reliable even in extreme operating conditions.

The Dell 240 Watt Power Supply is a critical component in many Dell computer systems, providing stable and efficient power to internal components. It features advanced technologies such as active power factor correction, high-quality capacitors, and advanced thermal management technologies, making it a highly efficient and reliable solution for businesses that require continuous uptime.

The power supply is also designed to operate quietly, with a low noise level, and is compatible with a wide range of Dell computer systems. It is a cost-effective and environmentally friendly solution that can help businesses save on energy costs and reduce their carbon footprint. With its advanced protection mechanisms and high efficiency, the Dell 240 Watt Power Supply is an excellent choice for businesses that require a reliable and efficient power supply for their computer systems.

• Manufacturer: Dell
• Part Number or SKU# 03WN11
• Product Type: Power Supply

• Pluggable: Yes
• Category: Proliant
• Watt: 240

In general, the Dell 03WN11 240 Watt H240AS-00 power supply is a reliable and efficient choice for users of Optiplex 790 and 990 Small Form Factor desktops. Its key features and positive impact on desktop performance make it a valuable component for users seeking a stable and optimized computing experience. Whether you are upgrading your existing power supply or replacing a faulty unit, the Dell 03WN11 stands out as a dependable solution tailored to meet the specific power requirements of these Dell desktop models.