Name: D3267 Dell 255W Power Supply for Optiplex 780 MT Desktop
Brand: Dell
SKU: D3267
Price: 138.29 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Dell 255W Power Supply for Optiplex 780 MT delivers a fixed 255-watt power output designed to meet the power requirements of this specific desktop model. It fits the mid-tower chassis form factor and is an OEM Dell component, ensuring compatibility and reliable installation within Optiplex 780 systems.

General Information
Brand	Dell
Condition	Refurbished

Technical Information
Input Voltage	100-240VAC
Input Frequency	50/60Hz
Output	12V,5V,3.3V,5VSB,-12V
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 780 MT

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

Physical Characteristics
Weight	3.00

Certifications and Environmental
Assembly Required	No
Compliance Standards	RoHS, CE, UL

Product Description
The Dell 255W Power Supply, part number D3267, provides the necessary power delivery for the Optiplex 780 Mid-Tower (MT) desktop system. It is specifically engineered to supply a consistent 255 watts of power, ensuring the stable operation of the system’s internal components. Intended primarily for use in Dell Optiplex 780 MT desktops, this power supply fits the corresponding mid-tower form factor and connects directly with the system's power interface. IT professionals and technicians replacing or upgrading power supplies in Dell Optiplex 780 MT units commonly utilize this component. Key Features 255 watts output power tailored for Optiplex 780 MT desktops OEM Dell part ensuring compatibility and fitment Mid-Tower form factor designed for direct chassis installation Stable power delivery to support system components Designed specifically for Dell Optiplex 780 series hardware This power supply plays a critical role in maintaining the operational integrity of the Optiplex 780 MT by providing a dedicated and consistent power source. Proper power supply units like this are essential for system stability and are a key component during hardware maintenance or system refurbishment.

Use Cases
The Dell 255W Power Supply is used primarily within Dell Optiplex 780 Mid-Tower desktops. It is suitable for business or institutional IT environments where the Optiplex 780 model is deployed and requires power supply replacement or system refurbishment. How It's Used: Replacing faulty or aging power supplies in Optiplex 780 MT desktops Upgrading existing Optiplex 780 systems during maintenance cycles Supporting Dell Optiplex 780 MT deployment in office and educational settings Ensuring stable power delivery for Optiplex 780 internal components Used by IT technicians servicing Dell desktop hardware This power supply functions as a core hardware component, providing the necessary electrical power for the Optiplex 780 MT to operate within designed specifications. Its compatibility and fitment help maintain system reliability during standard IT maintenance procedures.

FAQ's
Is the D3267 power supply compatible with all Dell Optiplex models? The D3267 power supply is specifically designed for Dell Optiplex 780 MT desktops. It is not compatible with all Optiplex models due to differing power and form factor requirements. What does the 255W rating indicate? The 255W rating specifies the maximum continuous power output the supply can provide to the system's components, ensuring stable operation within the Optiplex 780 MT. Can this power supply fit in other chassis types? This power supply is tailored for the mid-tower form factor of the Optiplex 780 MT and may not fit or function properly in other chassis types. Does the Dell D3267 require special installation tools? Installation typically requires standard tools used for desktop power supply replacement. No special tools beyond standard IT hardware tools are needed. Is the D3267 an original Dell part? Yes, the D3267 is an OEM Dell power supply component manufactured specifically for the Optiplex 780 MT. Will this power supply support system upgrades in Optiplex 780 MT? The 255W power output supports standard system configurations for the Optiplex 780 MT. Significant upgrades requiring higher power may need a different supply.