Name: D5539 Dell 280W Power Supply for OptiPlex GX280 Desktop
Brand: Dell
SKU: D5539
Price: 175.09 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell 280-Watts Power Supply for the OptiPlex GX280 supplies steady power specifically tailored for this desktop model. It fits directly into the system’s chassis and ensures reliable operation, making it a straightforward replacement part for maintaining desktop functionality.

General Information
Brand	Dell
Part Number	D5539
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz,60Hz
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	ATX
Compatible For	Dell OptiPlex GX280

Connectors
Connector Types	20+4-pin ATX, 4-pin CPU, SATA, Molex

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	CE, UL

Product Description
This 280-watt power supply is designed to provide consistent power to Dell OptiPlex GX280 desktop computers. It's often found in office environments or home setups where reliable desktop performance is essential. Built for users who require dependable hardware replacements, it maintains system stability during regular computing tasks. Key Features Delivers steady 280W power suitable for OptiPlex GX280 configurations Ensures compatibility with original Dell connectors and design Includes built-in safety features to prevent overloads or short circuits Supports efficient energy use with minimal noise output Designed to fit seamlessly within GX280 desktop cases This power supply is typically deployed in standard office or home workstation settings. It helps keep the OptiPlex GX280 running smoothly without interruptions, which is important for daily productivity and system longevity.

Use Cases
The Dell 280-Watt Power Supply for the OptiPlex GX280 is primarily utilized in legacy desktop environments where maintaining system uptime and stability is crucial. It is especially beneficial for organizations relying on existing Dell OptiPlex GX280 units for day-to-day office tasks, data entry, or light computing workloads. How It's Used: Replacing faulty power supplies in SMB offices to extend the operational life of OptiPlex GX280 desktops. Supporting administrative workstations in healthcare clinics where consistent power delivery is essential. Maintaining legacy systems in educational institutions used for basic computing and testing environments. Equipping remote offices with dependable power components to reduce downtime due to hardware failures. Facilitating IT asset refreshes by providing a cost-effective power supply replacement for existing Dell desktops awaiting full system upgrades. This power supply supports operational continuity by ensuring stable energy delivery tailored to the OptiPlex GX280 platform. Its compatibility enables IT teams to manage hardware maintenance efficiently, reducing disruptions and allowing organizations to scale computing resources without immediate full system replacements.