Name: CYY97 Dell 250W Power Supply for OptiPlex 390 790 990 3010 Desktop
Brand: Dell
SKU: CYY97
Price: 111.50 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell 250-Watts Power Supply for OptiPlex 390, 790, 990, and 3010 models provides a stable power source to keep these desktop systems running smoothly. It fits directly into the designated PSU slot of these machines and supports their hardware demands with reliable energy delivery, making it a practical choice for maintenance and replacement needs.

General Information
Brand	Dell
Part Number	CYY97
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	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	OptiPlex 390,OptiPlex 790,OptiPlex 990,OptiPlex 3010

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

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS, CE

Product Description
This 250-watt power supply is designed specifically for Dell OptiPlex desktop models 390, 790, 990, and 3010. It provides consistent and efficient power to the computer’s components, helping to maintain smooth performance and system stability. Often found in office environments and business workstations, this power supply supports everyday computing needs without unnecessary complexity. It's built for IT technicians and users who need dependable hardware replacements or upgrades for their Dell desktops. Key Features Delivers steady 250 watts of power tailored for OptiPlex series Compatible with multiple Dell desktop models for flexibility Supports essential desktop components like CPU and storage drives Installed in standard desktop chassis for straightforward setup Engineered to meet Dell’s quality and safety standards This power supply is typically deployed inside Dell OptiPlex desktops in office settings, schools, or small businesses. It plays a critical role in supplying clean and consistent power, ensuring the system runs reliably over time without interruptions or failures.

Use Cases
The Dell 250-Watts Power Supply is primarily utilized within IT departments managing Dell OptiPlex 390, 790, 990, and 3010 desktops. It is well-suited for environments where reliable power delivery is critical, such as corporate offices, educational institutions, and small to medium-sized business workstations that require minimal downtime and consistent performance. How It's Used: Replacing worn or failed power supplies in office desktops to maintain uninterrupted productivity in enterprise IT environments. Deploying in educational computer labs where consistent power stability supports extended usage and varied workloads. Supporting remote or branch office setups requiring dependable hardware components for daily business operations. Maintaining desktop fleets in SMB networks that prioritize cost-effective, reliable component replacements to extend asset lifecycle. Leveraging as a standard replacement part within managed IT services for on-site hardware maintenance and rapid troubleshooting. This power supply ensures stable energy delivery, which directly impacts system reliability and operational continuity. Its compatibility with specific OptiPlex models facilitates streamlined maintenance processes, enabling IT teams to uphold performance standards while minimizing service interruptions.