Name: KH620 Dell 275W Power Supply for OptiPlex 740 745 755 SFF
Brand: Dell
SKU: KH620
Price: 111.50 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell 275-Watts Power Supply for OptiPlex 740 745 755 SFF is a dedicated power source tailored for these specific desktop models. It fits neatly into small form factor cases, offering stable and consistent power to help keep office machines running through their daily workload. This power supply serves as a practical replacement part in environments where reliability and straightforward compatibility are important.

General Information
Brand	Dell
Part Number	KH620
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	275W
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 740 SFF,Dell OptiPlex 745 SFF,Dell OptiPlex 755 SFF

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

Physical Characteristics
Weight	3.00

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

Product Description
This 275-watt power supply unit is built specifically for Dell's OptiPlex 740, 745, and 755 small form factor desktops. It ensures consistent power delivery to support daily computing tasks and office applications. Often found in business environments and small offices, this power supply meets the needs of users who require dependable hardware replacements to keep their systems running smoothly. Key Features Supports Dell OptiPlex 740, 745, and 755 small form factor models Delivers 275 watts for reliable energy supply Compact size fits tight spaces in SFF desktops Designed for easy installation and seamless compatibility Helps maintain system stability and uptime Typically deployed in office workstations and similar setups, this power supply is a straightforward swap-in for existing units that have failed or need upgrading. It plays a crucial role in maintaining productivity by ensuring the desktop has the power it needs without interruption.

Use Cases
The Dell 275W Power Supply for OptiPlex 740, 745, and 755 SFF is primarily used in office and business environments where space efficiency and reliable power delivery are critical. It suits IT departments managing legacy systems and organizations maintaining stable desktop infrastructures with small form factor desktops. How It's Used: Replacing faulty power supplies in SMB office desktops to minimize downtime and extend hardware lifecycle. Supporting remote office setups that require compact, reliable power solutions for OptiPlex SFF units. Maintaining consistent power delivery in enterprise IT environments using OptiPlex 7xx series models for standard business applications. Upgrading existing workstations in educational institutions to ensure stable performance during extended usage periods. Deploying in call center workstations where space constraints and reliable power are essential for continuous operation. This power supply enables organizations to sustain operational efficiency by ensuring dependable energy delivery to critical desktop systems. Its compatibility and form factor allow seamless integration into existing setups without compromising space or performance requirements in standardized business environments.