Name: WW109 Dell 280-Watt Power Supply for Dell OptiPlex 740 745 755
Brand: Dell
SKU: WW109
Price: 122.75 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The WW109 Dell 280-Watts Power Supply is designed to provide steady and reliable power specifically for Dell OptiPlex 740, 745, and 755 models. It fits neatly within the desktop case and helps maintain system stability during typical computing tasks.

General Information
Brand	Dell
Part Number	WW109
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	280W
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	WW109 - Dell 280W Power Supply; Compatible with Dell OptiPlex 740, Dell OptiPlex 745, Dell OptiPlex 755

Physical Characteristics
Weight	3.00

Product Description
This 280-watt power supply is built to provide reliable power to Dell OptiPlex 740, 745, and 755 desktop computers. It ensures consistent voltage delivery to internal components, keeping systems running smoothly during everyday use. Often found in office environments and home setups, this power supply supports typical business and personal computing tasks. It's designed for IT professionals and users who need a straightforward replacement or upgrade for their Dell desktops. Key Features Maintains stable output to prevent system crashes and hardware issues Compatible with multiple OptiPlex models, simplifying replacement needs Energy-efficient design reduces power consumption during operation Standard connectors allow for easy integration with existing hardware Compact size ensures a good fit within Dell desktop cases This power supply is commonly deployed in office desktops and small business setups where reliability matters. It plays a key role in keeping essential computing systems powered without interruption. Users benefit from an easy installation process and consistent performance during daily work routines.

Use Cases
The WW109 Dell 280-Watt Power Supply is primarily utilized within office and business environments where Dell OptiPlex 740, 745, and 755 desktops are in operation. It serves IT departments and managed service providers who require dependable power sources for maintaining stable workstation performance during daily business activities. How It's Used: Supporting SMB office desktops engaged in standard productivity tasks such as document processing and email communication. Powering workstations in remote branch offices where equipment uptime is essential for business continuity. Enabling IT asset refresh cycles by providing compatible power solutions for legacy Dell OptiPlex models. Maintaining reliable power delivery in call centers with multiple Dell OptiPlex 740 series workstations running concurrent applications. Serving educational institutions that deploy Dell OptiPlex desktops for administrative and classroom computing needs. This power supply contributes to operational stability by ensuring consistent energy delivery tailored to specific Dell OptiPlex systems. Its compatibility supports seamless hardware integration, reducing downtime and facilitating efficient resource management in varied enterprise and institutional settings.

WW109 Dell 280-Watt Power Supply for Dell OptiPlex 740 745 755

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases