Name: PA-4151-9DE Dell 146W Desktop Power Supply Unit Stable Power Delivery
Brand: Dell
SKU: PA-4151-9DE
Price: 312.39 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 146-watts power supply for desktop computers provides a solid power source designed to fit specific Dell models. It supports everyday desktop operations by delivering consistent power and fits neatly inside standard desktop cases, making it a practical choice for PC replacements or upgrades.

General Information
Brand	Dell
Part Number	PA-4151-9DE
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60Hz
Output	+12V, +5V, +3.3V, -12V, +5VSB
Max. Output Power	145W
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 PA-4151-9DE (146W) — OEM replacement for select Dell desktop systems (verify exact model fit: SFF/proprietary connectors may apply)

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

Physical Characteristics
Weight	5.00

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

Product Description
This 146-watt power supply unit is built for Dell desktop computers that require reliable power management. It commonly fits into office or home desktop setups, ensuring stable voltage and preventing interruptions during daily use. Often found in workstations or personal computers, this power supply benefits users who need consistent performance without overloading their system components. IT professionals and end users alike rely on it for straightforward replacement or upgrades. Key Features Delivers 146 watts to support typical desktop power needs Compatible with specific Dell desktop models for easy integration Maintains stable power output to protect hardware Compact design fits standard desktop cases Simple installation process suitable for IT maintenance Typically deployed in office environments and home PCs, this power supply ensures desktops run smoothly without unexpected shutdowns. Its reliable power output helps maintain system stability during daily tasks and light to moderate computing workloads.

Use Cases
The Dell 146W Desktop Power Supply Unit is primarily implemented in small to medium business office environments and educational institutions where reliable, consistent power is critical for desktop computing tasks. IT administrators benefit from its compatibility with specific Dell desktop models, ensuring ease of maintenance and minimizing downtime for end-users during hardware replacements or upgrades. How It's Used: Power supply replacement in Dell workstations supporting everyday office productivity applications. Deployment in training labs within academic environments requiring stable power for multiple desktop setups. Use in remote branch offices where reliable desktop power delivery is essential to support local operations. Integration into small-scale virtualization hosts running on Dell desktops to maintain consistent system uptime. Support for legacy Dell desktop models in enterprise IT environments needing cost-effective hardware refreshes. By delivering steady and efficient power, this unit enhances operational continuity and supports scalability across various desktop computing scenarios. Its standard form factor facilitates smooth integration, helping IT teams maintain performance standards while managing hardware lifecycle effectively.