H255ES-00

This 255-watt power supply is built to provide dependable power to several Dell desktop systems, including the Optiplex 3020, 9020, 7020, and Precision T1700 series. Often found in office environments and professional workstations, it is designed to keep these machines running smoothly without interruptions caused by power fluctuations.

Technicians and IT departments typically use this unit when replacing or upgrading internal power components, ensuring the systems maintain their original power specifications. It’s a practical choice for those who need to service Dell desktops and want a direct replacement part that matches factory standards.

Key Features

• Supports Dell Optiplex and Precision series desktops requiring 255W power supply capacity
• Maintains voltage stability to protect internal components
• Engineered to match original equipment manufacturer (OEM) specifications
• Includes standard connectors compatible with targeted Dell models
• Compact form factor optimizes space inside desktop chassis

This power supply is typically installed within corporate or home office Dell systems where consistent power delivery is essential. By replacing faulty or aging units, it helps extend the operational life of the desktops without needing a complete system replacement. The unit’s compatibility and performance make it a reliable component for maintaining Dell workstations in everyday use.