# Power Supply Unit Lenovo 250W 5P51D77045 for desktops — 250 W output

**URL:** https://aio.lv/en/product--lenovo-5p51d77045--4480889
**Data updated:** 2026-02-12 14:09 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 5P51D77045
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 68.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5p51d77045--4480889

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Replacement power supply unit Lenovo 250W 5P51D77045 designed for compatible desktop systems. Provides a fixed 250 W output to power motherboard, drives and peripherals. Suitable for repair, upgrade or spare-part needs; ensures stable power delivery and helps maintain system reliability. Intended for users who need an OEM-compatible PSU with specified 250 W capacity.

## Long description

Replacement power supply unit Lenovo 250W 5P51D77045 is a 250 W fixed-output internal PSU designed for compatible Lenovo desktop systems. It delivers stable power to the motherboard, storage drives and peripheral devices, intended as a direct replacement or spare part for repair and maintenance. The unit is designed to meet OEM compatibility expectations and provide reliable operation within the supported chassis and system configurations.
Advantages
This 250 W Lenovo power supply offers a compact internal design and fixed single-rail output to simplify installation and system integration. It provides consistent voltage regulation required for typical office and home desktop components, supports standard internal connectors for power delivery, and is built to fit compatible Lenovo enclosures. The unit helps restore system functionality after a defective PSU and reduces downtime during repairs.
Suitable for
 Repairing or replacing a failed power supply in compatible Lenovo desktop models
 Maintaining spare parts inventory for service and support teams
 Upgrading or restoring older systems that require a 250 W internal PSU
Key specifications
 Rated output power: 250 W
 Form factor: internal desktop power supply (OEM-compatible)
 Output type: fixed single-output rail configuration
 Compatibility: engineered for use with supported Lenovo desktop chassis and motherboards
 Cooling: internal fan-assisted cooling (integrated)
 Connectors: standard internal power connectors for motherboard, drives and peripherals
 Safety: built to meet manufacturer safety and regulatory requirements for desktop PSUs
How to use
Before installation, disconnect the computer from mains power and ground yourself to avoid static discharge. Remove the system cover according to the desktop model service manual, locate the existing PSU and disconnect all power cables from the motherboard and drives. Unscrew and remove the old unit, position the replacement Lenovo 250W PSU into the chassis, secure it with the mounting screws, and reconnect all power cables to their corresponding connectors. Replace the system cover, reconnect mains power, and power on the system to confirm normal operation. Follow the service documentation for model-specific steps and torque specifications.
Usage recommendations
Use this PSU only in systems and chassis specified by the manufacturer. Verify that connected components do not exceed the 250 W rated capacity and ensure adequate ventilation around the power supply. For safety and warranty preservation, installation by qualified personnel is recommended and the unit should be replaced with an identical or approved equivalent when servicing supported Lenovo systems.

## FAQ

### How much does the Power Supply Unit Lenovo 250W 5P51D77045 cost, and is it available for purchase?

The price is 82.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4480889/66003081_large.webp