Name: XM554 Dell 220W Power Supply Unit for OptiPlex GX520 GX620
Brand: Dell
SKU: XM554
Price: 197.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The XM554 Dell 220-Watts Power Supply Unit delivers efficient and reliable power for Dell OptiPlex GX520 and GX620 desktops, combining compatibility, performance stability, and energy efficiency. It supports consistent operation in business and professional settings, making it a practical choice for maintenance and upgrades.

General Information
Brand	Dell
Part Number	XM554
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	200-240V AC
Input Frequency	50-60 Hz
Max. Output Power	220W
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 GX520 / GX620

Connectors
Connector Types	24-pin ATX

Physical Characteristics
Weight	5.00

Certifications and Environmental
Eco Friendly	Yes
Compliance Standards	RoHS, CE

Product Description
The XM554 Dell 220-Watts Power Supply Unit provides dependable power to Dell OptiPlex GX520 and GX620 desktops, ensuring reliable system performance and durability. Key Features 220 Watts power capacity tailored to meet specific Dell desktop needs Compact design for seamless integration within OptiPlex GX520 and GX620 systems Stable voltage output protects sensitive components from power fluctuations Energy-efficient operation helps maintain cooler system temperatures Easy to install for quick replacement or system upgrades This power supply is ideal for IT professionals and users maintaining or upgrading Dell OptiPlex GX520 and GX620 desktops, providing consistent power for office and professional computing environments.

Use Cases
The XM554 Dell 220-Watt Power Supply Unit is commonly utilized in office environments where Dell OptiPlex GX520 and GX620 desktops serve as workstations for administrative tasks and data processing. It is particularly suited for IT departments managing mid-tier desktop fleets requiring dependable power delivery to maintain consistent operational uptime. How It's Used: Powering business desktop systems in small to medium-sized enterprises running productivity and financial software. Supporting educational institution computer labs where multiple Dell OptiPlex GX520/GX620 units operate simultaneously. Maintaining legacy desktop environments in government agencies that rely on stable hardware configurations. Ensuring reliable power for remote office setups that use Dell GX520/GX620 desktops for day-to-day communications and data entry. Facilitating desktop upgrades or replacements within corporate IT infrastructures focused on cost-effective maintenance. This power supply unit enhances system reliability by providing consistent energy output, reducing downtime risks associated with power fluctuations. Its compatibility with existing hardware supports scalability by allowing seamless integration during hardware refresh cycles, ensuring continuous productivity in managed desktop environments.