Name: 0YX303 Dell 250W Power Supply for Inspiron 530S 531S 537S 540S Vostro 200 200S 220S 400
Brand: Dell
SKU: 0YX303
Price: 169.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 250-Watts Power Supply for Studio Inspiron Slim line and Vostro Slim line SFF models provides a compact yet reliable power solution. It fits specifically into smaller Dell systems that require efficient energy delivery without compromising space inside the chassis.

General Information
Brand	Dell
Part Number	0YX303
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	250W
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 Studio/Inspiron Slim Line SFF 530S, 531S, 537S, 540S; Dell Vostro Slim Line SFF 200, 200s, 220s, 400

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

Physical Characteristics
Weight	5.00

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

Product Description
This 250-watt power supply is built for Dell's Studio Inspiron and Vostro Slim line small form factor (SFF) desktops. It ensures stable and consistent power for daily computing tasks, supporting systems where space is limited but performance and reliability remain important. Often found in home offices, small businesses, or educational settings, this PSU suits users who work with standard desktop applications and require a dependable power source for their Dell SFF machines. IT professionals and system builders commonly use it when replacing or upgrading power supplies in these compact models. Key Features Delivers steady 250W output optimized for Dell Studio Inspiron and Vostro SFF desktops Fits seamlessly into slim, compact cases without excess bulk Designed to maintain power efficiency and reduce heat in tight spaces Compatible with multiple Dell model numbers ensuring versatile use Includes standard connectors for easy installation and replacement This power supply is typically deployed inside Dell small form factor desktops across offices and homes. Its reliable performance supports regular computing needs while fitting into constrained internal spaces. Users benefit from consistent power delivery without the bulk of larger units.

Use Cases
The 0YX303 Dell 250-Watt Power Supply is designed for compact Dell Studio Inspiron and Vostro Slim line small form factor desktops, typically found in environments where space efficiency and reliable power delivery are critical. IT administrators managing office workstations or service desks benefit from this power supply's tailored fit, ensuring consistent operation in constrained chassis without sacrificing performance. How It's Used: Supporting office workstations in SMB networks where compact systems require stable power for productivity applications. Enabling remote office deployments with small form factor Dell systems that minimize physical footprint while maintaining energy efficiency. Powering service desk and call center terminals that demand uninterrupted operation in dense workspace configurations. Facilitating IT refresh projects where legacy Dell Inspiron or Vostro desktops are upgraded or maintained with compatible power components. Providing a reliable power solution for edge computing nodes deployed in constrained environments needing efficient energy use. This power supply unit contributes to operational consistency by delivering focused power output tailored to small form factor Dell desktops. Its compact design supports scalability in office and edge environments where space and energy efficiency are priorities, helping maintain system reliability under typical business workloads.