Name: HP-U3097F3-LF Dell 305-Watt 100-240V Power Supply For OptiPlex 755
Brand: Dell
SKU: HP-U3097F3-LF
Price: 159.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HP-U3097F3-LF power supply provides a solid 305-watt power output designed specifically for Dell OptiPlex 755 desktops. It fits easily into the system’s case and handles voltage inputs from 100 to 240 volts, making it flexible for various power conditions. This power supply is a practical choice when replacing or upgrading the internal power source in OptiPlex 755 models, ensuring consistent and stable operation during typical office workloads.

General Information
Brand	Dell
Part Number	HP-U3097F3-LF
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	305W
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	HP-U3097F3-LF (Dell 305W Power Supply) - Compatible with Dell OptiPlex 755

Connectors
Connector Types	20+4-pin ATX, 4-pin CPU, 6-pin PCIe, SATA, Molex

Physical Characteristics
Weight	3.00

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

Product Description
This power supply unit is built to deliver reliable power to Dell OptiPlex 755 desktop computers. It handles a wide input voltage range from 100 to 240 volts, making it suitable for various power environments worldwide. Typically found inside office or home desktops, it ensures consistent performance under typical workloads. Engineered for IT professionals and end-users who need dependable replacement or upgrade parts, this power supply supports system stability and longevity. It’s commonly used in settings where dependable power delivery is essential for daily computing tasks. Key Features Compact design fits standard Dell OptiPlex 755 chassis Stable 305W output supports typical office and business applications Wide voltage compatibility suits international use Includes necessary connectors for seamless system integration Built to meet Dell’s specifications for OptiPlex 755 models These power supplies are regularly installed in office environments, schools, and small businesses where OptiPlex 755 systems remain in use. The unit’s dependable operation helps avoid unexpected downtime and supports everyday computer tasks reliably.

Use Cases
The HP-U3097F3-LF power supply is primarily utilized in office and enterprise settings where Dell OptiPlex 755 desktops serve as workstations. It is ideal for IT departments managing mid-life desktop fleets requiring reliable power delivery under standard office workloads. How It's Used: Replacing faulty power supplies in small and medium business (SMB) office environments to minimize downtime. Powering desktops in enterprise IT setups focused on productivity applications and administrative tasks. Supporting remote or branch office operations where consistent power supply stability is critical. Maintaining legacy desktop systems in education or government institutions requiring cost-effective component upgrades. Enabling reliable operation of virtualization host clients used for remote desktop infrastructure (VDI) endpoints. This power supply supports operational consistency and reliability for Dell OptiPlex 755 units, facilitating stable performance and easier maintenance within established IT infrastructure. Its compatibility ensures seamless integration, which aids in sustaining overall system availability in environments with moderate computational demands.