Name: GK929 Dell 305-Watt 80 Plus Silver Power Supply for OptiPlex 740 745 and 755
Brand: Dell
SKU: GK929
Price: 142.18 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 305-watt 80 Plus Silver power supply for OptiPlex 740, 745, and 755 provides reliable power tailored to these desktop models. It fits inside the system's chassis and offers energy-efficient operation to maintain steady performance during everyday use. This power supply is a practical component for keeping these Dell desktops running smoothly in office or home environments.

General Information
Brand	Dell
Part Number	GK929
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V,5V,3.3V,-12V,5VSB
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	Dell OptiPlex 740,Dell OptiPlex 745,Dell OptiPlex 755

Connectors
Connector Types	24-pin ATX, 4-pin CPU, SATA, Molex, Floppy

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus

Product Description
This 305-watt power supply unit is designed specifically for Dell OptiPlex 740, 745, and 755 desktop computers. It provides steady and reliable power to keep your system running smoothly during everyday tasks and workloads. Often found in office and home environments, this power supply is built to meet the needs of business users and individuals relying on these OptiPlex models. Its 80 Plus Silver certification means it operates efficiently, reducing energy waste and helping to lower electricity costs. Key Features Certified 80 Plus Silver for better energy use and lower heat output 305-watt capacity supports standard desktop components effectively Compatible with multiple Dell OptiPlex models ensuring straightforward replacements Compact size fits neatly inside the OptiPlex chassis without modification Stable power output helps maintain system reliability under typical workloads This power supply is commonly deployed in office setups and workplaces using OptiPlex 740, 745, or 755 systems. It helps maintain system stability and extends the lifespan of the desktop by ensuring clean, reliable power delivery. Users benefit from its energy efficiency and straightforward compatibility, making it a practical choice for system maintenance and upgrades.

Use Cases
The Dell 305-watt 80 Plus Silver power supply is engineered specifically for OptiPlex 740, 745, and 755 desktop models, making it ideal for maintaining consistent power delivery in business and professional settings. IT administrators and technical support teams benefit from its compatibility, ensuring reliable operation in environments where system uptime and energy efficiency are priorities. How It's Used: Supporting office workstations in SMB networks requiring stable power for daily productivity applications. Enabling IT departments to maintain legacy Dell OptiPlex desktops within enterprise environments during phased hardware upgrades. Powering remote or branch office setups where compact and energy-efficient hardware reduces operational costs. Facilitating technical service centers in refurbishing and deploying reliable desktops for resale or internal reuse. Ensuring uninterrupted performance in call centers or administrative hubs with consistent electrical demand. This power supply contributes to operational efficiency by providing steady and efficient power tailored to specific Dell desktop configurations. Its design supports the scalability of IT assets by lowering energy consumption and minimizing downtime in environments that depend on established OptiPlex systems.