Dell PS-6311-5DF-LF 305W Power Supply for Optiplex 330, 740, 745 (SMT)

The Dell PS-6311-5DF-LF is a reliable 305-watt internal power supply designed specifically for Dell Optiplex Small Mini Tower (SMT) systems, including models 330, 740, and 745. Built to deliver consistent power output and stable performance, this PSU is ideal for maintaining system integrity in corporate or home office environments. With its SMT form factor compatibility and dependable wattage rating, it ensures seamless integration and optimal support for key system components.

Product Features

305-Watt Power Output

Delivers a maximum power output of 305 watts, providing efficient and stable power distribution to all internal components of compatible Optiplex systems.

SMT Form Factor Compatibility

Designed specifically for Dell’s Small Mini Tower (SMT) chassis, ensuring a perfect fit and reliable performance in Optiplex 330, 740, and 745 models.

Multi-Connector Support

Equipped with essential connectors for powering the motherboard, CPU, hard drives, optical drives, and other internal devices, ensuring complete system functionality.

Product Specifications

• Maximum Power Output: 305 Watts
• Compatible Models: Dell Optiplex 330, 740, 745
• Form Factor: Small Mini Tower (SMT)
• Model Number: PS-6311-5DF-LF
• Internal connectors include power leads for motherboard, CPU, drives, and peripherals
• Designed for stable and efficient power delivery
• Reliable OEM replacement power supply for legacy Dell systems