Name: N305E-00 Dell 305-Watt 80 Plus Silver Power Supply for OptiPlex 740 745 and 755
Brand: Dell
SKU: N305E-00
Price: 159.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell N305E-00 Power Supply provides 305W of power to Dell OptiPlex 330, 740, 745, and 755 systems, ensuring reliable operation for your desktop computing needs. With CE certification for safety and standard ATX connectors, this power supply is easy to integrate and offers peace of mind with its compliance to safety standards. Whether upgrading or replacing, it provides consistent power for your systems to run efficiently.

General Information
Brand	Dell
Part Number	N305E-00
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Max. Output Power	305W
Efficiency Rating	80 Plus Silver
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	OptiPlex 740/745/755

Connectors
Connector Types	4-pin CPU, SATA

Physical Characteristics
Dimensions	5.9 x 5.5 x 3.4 inches
Weight	5.00

Certifications and Environmental
Eco Friendly	Yes

Product Description
The Dell N305E-00 Power Supply is designed to provide stable and efficient power to Dell OptiPlex systems, including the 330, 740, 745, and 755 models. With a total output of 305W, it ensures reliable power delivery for your desktop systems. The power supply supports a wide input voltage range of 100-240V AC, with an input frequency of 50-60 Hz and an input current of 5.0A or 6.5A, making it versatile for use in different regions. Its standard ATX form factor and connectors ensure easy compatibility and integration with compatible systems. Certified with CE safety standards, this power supply offers both reliability and compliance. Key Features 305W total power output for efficient system operation Compatible with Dell OptiPlex 330, 740, 745, and 755 models Standard ATX connectors for seamless system integration CE safety certification ensuring compliance with global standards This power supply is an ideal solution for Dell OptiPlex desktops, offering both reliable performance and a simple, safe installation. It is designed to ensure stable and efficient power for optimal system operation, making it a great choice for upgrading or replacing existing power supplies.

Use Cases
The Dell N305E-00 power supply is typically deployed in business and enterprise desktop environments where Dell OptiPlex 330, 740, 745, and 755 systems are in use. IT professionals managing office workstations and light to moderate computing workloads benefit from its reliable power delivery and CE certification, ensuring system stability in regulated corporate settings. How It's Used: Powering Dell OptiPlex desktops within SMB IT infrastructures supporting administrative and knowledge worker applications. Replacing or upgrading power supplies in legacy office computers to extend hardware lifecycle in enterprise environments. Support for computer labs in educational institutions where multiple OptiPlex systems require consistent power input. Deployment in branch offices or remote workspaces where reliable desktop operation under standard ATX power specifications is critical. Integration into IT service environments for maintenance and refurbishment of Dell OptiPlex models to ensure operational readiness. This power supply facilitates consistent and efficient power management in various desktop computing deployments, aiding IT teams in maintaining system uptime and scalability. Its compliance ensures compatibility with safety standards, aligning with operational requirements across corporate and institutional infrastructures.