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This 265-watt power supply is built specifically for Dell Optiplex 790 and 990 mini towers. It provides stable power to your desktop, ensuring your system runs smoothly without interruptions. Often found in office environments and small business setups, this unit supports day-to-day computing tasks effectively.

Designed for users who need a dependable replacement or upgrade for their Dell desktops, it fits perfectly into the compact chassis of the Optiplex series. IT professionals and home users alike benefit from its straightforward installation and consistent output.

Key Features

• Delivers consistent 265W power tailored to the Optiplex 790 and 990 models
• Compact design preserves internal case space for other components
• Includes standard connectors compatible with Dell’s motherboard and peripherals
• Helps maintain system stability during typical office workloads
• Meets common efficiency standards to keep energy use reasonable

This power supply is typically deployed in office PCs and workstations where reliability matters more than high capacity. It plays a key role in keeping Dell desktops running without power-related issues, making it a practical choice for maintaining older but still widely used machines.