Lenovo ThinkCentre M410 M610 510S Power Supply 5P51D76951

The Lenovo ThinkCentre M410 M610 510S Power Supply 5P51D76951 is a 210W Small Form Factor (SFF) power supply designed for compatible Lenovo desktop configurations. It provides a compact replacement solution for customers repairing or maintaining supported Lenovo ThinkCentre M410, M610, and 510S systems.

The 5P51D76951 power supply is specified with 100–240V AC input, 210W output, and approximately 85% efficiency. Lenovo parts sources identify the unit as a small-form-factor power supply, making the correct form factor particularly important when replacing the PSU in a compact desktop chassis.

If your existing Lenovo desktop power supply is marked 5P51D76951, using the same part number when searching for a replacement provides a useful way to identify the correct component.

The 5P51D76951 is documented by Lenovo parts distributors as a 210W, 100–240V AC, SFF power supply with 85% efficiency.

A detailed replacement listing also identifies a 10-pin motherboard connector and 4-pin 12V CPU connector. Connector configuration should always be compared with the existing PSU before installation.

210W Lenovo Small Form Factor Power Supply

The 210W output of the 5P51D76951 makes this PSU suitable for compatible Lenovo desktop configurations designed around this power specification.

Small Form Factor computers use compact internal components to keep the overall desktop footprint smaller. Consequently, replacing an SFF power supply requires more than simply matching the wattage.

The replacement should also match the physical form factor, connectors, mounting arrangement, and electrical specifications required by the computer.

For customers replacing a failed PSU in a compatible ThinkCentre system, the 5P51D76951 part number provides an important identification reference.

Lenovo ThinkCentre M410 Power Supply 5P51D76951

The ThinkCentre M410 power supply 5P51D76951 is a useful replacement reference for compatible M410 configurations.

If your existing PSU carries the 5P51D76951 part number, comparing the replacement against the original unit can help confirm the required wattage, connector arrangement, and physical design.

The M410 family can contain different hardware configurations, so customers should verify the exact machine type and existing PSU before ordering.

Lenovo ThinkCentre M610 Power Supply 5P51D76951

The Lenovo ThinkCentre M610 power supply is another common search term for the 5P51D76951 replacement PSU.

For customers maintaining an M610 desktop, checking the label on the existing power supply is recommended. Look specifically for 5P51D76951 or another Lenovo replacement part number printed on the PSU label.

Matching the exact part number is preferable to selecting a replacement based only on the computer’s model name.

Lenovo 510S Power Supply 5P51D76951

The Lenovo 510S power supply 5P51D76951 is associated with compatible small-form-factor Lenovo desktop configurations.

The compact SFF design makes it important to verify that the replacement physically matches the original unit. A standard desktop PSU with a different form factor may not be appropriate even when its power rating appears similar.

Before ordering a Lenovo 510S power supply, compare the existing PSU’s part number, dimensions, connectors, and specifications.

What Is Lenovo Part Number 5P51D76951?

5P51D76951 is a Lenovo internal desktop power supply part number. Lenovo parts documentation identifies it as a 100–240V AC, 210W, 85% SFF power supply.

The part is also cross-referenced by replacement-parts suppliers with several related Lenovo part numbers. However, cross-reference numbers should not automatically be treated as interchangeable for every computer. The exact machine configuration should be verified before purchase.

Why Replace a ThinkCentre M410, M610 or 510S Power Supply?

A desktop power supply supplies electrical power to the motherboard, processor, storage devices, cooling system, and other internal hardware.

When an internal PSU develops a fault, replacing the power supply can be a practical repair option if the remaining computer hardware is still suitable for continued use.

A replacement PSU can help businesses, technicians, refurbishers, and individual computer owners maintain compatible Lenovo desktops without replacing the entire computer.

The 5P51D76951 210W PSU is particularly useful when the existing system was originally configured for this specific Lenovo power supply.

Benefits of the Lenovo 5P51D76951 PSU

210W Power Output

The PSU provides a 210W maximum power rating, matching compatible Lenovo configurations designed around this specification.

Small Form Factor Design

The SFF form factor is designed for compact desktop systems where internal space is limited.

100–240V AC Input

The documented input range is 100–240V AC, providing support for electrical systems within this voltage range.

Approximately 85% Efficiency

The 5P51D76951 is listed with approximately 85% efficiency, making efficiency an important part of its technical specification.

Lenovo Part Number Identification

The 5P51D76951 identifier makes it easier to compare the replacement against the existing PSU before purchase.

Compatible Lenovo Systems

The 5P51D76951 part number is associated with several Lenovo desktop platforms. Listings specifically market the unit for ThinkCentre M410, M610, and 510S systems, while broader Lenovo parts databases associate the part with additional desktop configurations.

Because Lenovo used this power supply across multiple configurations, customers should avoid assuming that every computer with a similar model name uses exactly the same PSU.

For the most accurate compatibility check, compare:

• Existing PSU part number
• Lenovo machine type
• Desktop model
• Wattage
• Form factor
• Motherboard connector
• CPU power connector
• Physical dimensions

5P51D76951 Connector Information

Replacement listings identify the 5P51D76951 with a 10-pin motherboard power connector and a 4-pin 12V CPU connector. One detailed listing gives dimensions of approximately 82 × 150 × 70 mm.

Connector information is important because Lenovo desktop power supplies can use proprietary or model-specific connector arrangements.

For this reason, customers should compare the connectors on the original PSU with the replacement before installation.

How to Identify the Correct Lenovo Power Supply

Before ordering a replacement, locate the label on the existing power supply.

Look for:

Lenovo

5P51D76951

210W

100–240V AC

SFF

If these details correspond with your existing PSU, the part number provides a strong reference for sourcing the replacement.

You should also check the Lenovo desktop’s machine type and model information where available.

Lenovo 210W SFF PSU for Computer Repairs

The Lenovo 210W SFF PSU can be useful for professional computer repair and maintenance.

It is suitable for applications such as:

• Lenovo desktop repairs
• ThinkCentre maintenance
• Office computer servicing
• IT department spare parts
• Computer refurbishment
• Small Form Factor PC repairs
• Replacement of failed PSUs
• Business desktop maintenance

For technicians working with multiple Lenovo systems, identifying the exact PSU part number before ordering can make replacement and inventory management easier.

Choosing the Correct Lenovo ThinkCentre Power Supply

Power supply selection should always be based on the actual computer configuration.

When purchasing a Lenovo ThinkCentre power supply, do not rely on wattage alone. A 210W PSU may have a different connector arrangement or physical design from another 210W Lenovo PSU.

The safest approach is to compare the part number and specifications of the existing PSU with the replacement.

For the product in this listing, the key identifier is:

5P51D76951

This part number should be checked against the PSU installed in the computer before purchase.