Name: 0T4GWM Dell 255W Power Supply for OptiPlex 3020 9020 7020 T1700
Brand: Dell
SKU: 0T4GWM
Price: 184.87 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 255-watt power supply for Optiplex 3020, 9020, 7020, and T1700 models provides steady and reliable power designed specifically for these systems. It fits neatly within the desktop’s chassis and meets the power needs of typical office workloads and everyday computing tasks. This power supply is a practical, OEM-grade component that helps keep your Dell desktop running smoothly without unexpected shutdowns or power instability.

General Information
Brand	Dell
Part Number	0T4GWM
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50/60 Hz
Output	12V, 5VSB
Max. Output Power	255W
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 3020, Dell OptiPlex 7020, Dell OptiPlex 9020, Dell Precision T1700

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 255-watt power supply provides the necessary power for Dell Optiplex 3020, 9020, 7020, and T1700 desktop models. It’s commonly used in office environments or home workstations where reliable power is essential for smooth operation. The unit is built for IT professionals and users looking to replace or upgrade their existing power supply without hassle. Key Features Compact design tailored to fit Dell Optiplex and T-series desktops Delivers consistent wattage to maintain stable system performance Equipped with standard connectors compatible with original Dell motherboards Manufactured according to Dell’s quality standards for dependable use Supports energy efficiency standards for reduced power consumption This power supply is typically deployed in office desktops, repair centers, and by users updating their systems. It ensures the computer runs reliably without interruptions caused by power issues. Its straightforward installation makes it a practical choice for maintaining Dell business and personal computers.

Use Cases
The Dell 255W power supply is integral to maintaining stable operation in office desktops configured with OptiPlex 3020, 9020, 7020, and T1700 systems. It serves IT environments where consistent power delivery supports daily administrative tasks, data entry, and productivity applications common in small to medium-sized business settings. How It's Used: Powering Dell OptiPlex desktops in corporate office environments handling standard workloads like document processing and email management. Supporting education institutions with reliable power in computer labs utilizing OptiPlex models for student and faculty use. Enabling remote office setups requiring dependable, OEM-grade power supplies for networked desktop systems. Facilitating system maintenance and upgrades in SMB IT departments by providing compatible power modules for desktop replacements. Ensuring operational continuity in financial and administrative departments where power stability is critical to prevent data loss. This power supply's compatibility and stability contribute to minimizing downtime and extending hardware lifecycle in environments with routine computing demands. Its OEM specifications allow IT managers to plan scalable desktop deployments with confidence in consistent power performance.