Name: HP-W750BF3 Dell 750-Watt Power Supply For Precision 490/690
Brand: Dell
SKU: HP-W750BF3
Price: 67.68 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP-W750BF3 Dell 750-Watt Power Supply fits into Precision 490 and 690 models, providing stable power needed for their high-performance operations. It’s designed to keep these workstations running smoothly under heavy processing loads, making it a reliable choice for users requiring dependable energy delivery.

General Information
Brand	Dell
Part Number	HP-W750BF3
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50Hz,60Hz
Output	+12V,+5V,+3.3V,-12V,+5Vsb
Max. Output Power	750W
Hot Swappable	No
Redundant Support	No
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Multi 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	Dell Precision 490,Dell Precision 690

Connectors
Connector Types	24-pin ATX, 8-pin CPU, 6+2-pin PCIe, SATA, Molex

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS, CE, UL

Product Description
This 750-watt power supply is designed to deliver consistent power to Dell Precision 490 and 690 workstations. It ensures that all internal components receive adequate energy to function efficiently, especially during demanding workloads. Often found in professional environments where these models are used for tasks like 3D rendering, CAD design, or data analysis, this power supply helps maintain system stability. Key Features Delivers steady 750W output to meet power demands Built specifically to fit Dell Precision 490 and 690 chassis Maintains consistent voltage for system reliability Supports multiple internal components including CPUs and GPUs Includes standard connectors compatible with original hardware This power supply is typically installed in Dell Precision workstations used in engineering, graphic design, and scientific computing labs. It plays a critical role in reducing downtime by providing dependable power, which is essential for professionals relying on these systems daily.