Lenovo H50-55 HK280-25FP 180W Power Supply

The Lenovo H50-55 HK280-25FP 180W Power Supply is a replacement internal PSU designed for compatible Lenovo H50-55 desktop configurations.

This power supply is identified by the model HK280-25FP and Lenovo part number SP50H29485, with a rated power output of 180W.

It is suitable for customers replacing a faulty, damaged, or failed power supply in a compatible Lenovo H50-55 desktop. The PSU is also suitable for computer repair, IT maintenance, desktop refurbishment, and replacement applications.

Before purchasing, compare the existing PSU’s part number, model number, power rating, connectors, physical dimensions, mounting points, and cable configuration with the replacement.

Lenovo H50-55 Power Supply

The Lenovo H50-55 power supply provides electrical power to the computer’s internal hardware, including the motherboard, processor, storage devices, and other supported components.

When the original PSU fails, replacing the power supply can be a practical way to restore a compatible H50-55 desktop without replacing the complete computer.

The HK280-25FP model and SP50H29485 part number provide important identification references for this power supply.

Lenovo HK280-25FP Power Supply

HK280-25FP is the model reference for this Lenovo 180W power supply.

Customers searching for an HK280-25FP power supply can use this model number when comparing replacement units.

For the best compatibility match, also compare the existing PSU’s wattage, connectors, cable configuration, physical dimensions, and mounting arrangement.

Lenovo SP50H29485 Power Supply

SP50H29485 is the Lenovo part number associated with this power supply.

Customers searching specifically for a Lenovo SP50H29485 power supply can use this part number to cross-reference the replacement.

When identifying a replacement PSU, matching the exact part number is recommended, followed by verification of the physical and electrical configuration.

Lenovo H50-55 180W Power Supply

This 180W Lenovo H50-55 power supply provides the rated power capacity for compatible H50-55 configurations using this PSU specification.

The 180W rating is an important identification feature, but wattage alone does not guarantee compatibility.

The replacement should also match the original unit’s connectors, dimensions, mounting points, and cable configuration.

H50-55 PSU Replacement

Replacing a failed H50-55 PSU can be a practical repair solution when the rest of the desktop remains functional.

This HK280-25FP 180W power supply is suitable for:

• Lenovo H50-55 repairs
• Desktop PSU replacement
• Computer refurbishment
• Office computer maintenance
• IT department spare parts
• Business desktop servicing
• Replacement of faulty power supplies
• Used Lenovo computer restoration

How to Identify the Correct Lenovo H50-55 PSU

Before ordering, inspect the label on the existing H50-55 power supply.

Look for:

Model: HK280-25FP

Lenovo Part Number: SP50H29485

Power Rating: 180W

Also compare the physical characteristics of the original PSU, including:

• Motherboard connector
• CPU power connector
• Additional power connectors
• PSU dimensions
• Mounting holes
• Cable arrangement
• Fan position

If your original PSU is marked HK280-25FP and SP50H29485, these identifiers provide a strong reference for sourcing the replacement.

Compatibility

This power supply is intended for compatible Lenovo H50-55 desktop configurations requiring an 180W PSU.

Because Lenovo desktops can have different internal configurations, compatibility should be confirmed before purchase.