# Power supply unit Lenovo 260W TFX model 5P51D77141 for compatible Lenovo desktops

**URL:** https://aio.lv/en/product--lenovo-5p51d77141--8810410
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Lenovo
**Manufacturer code:** 5P51D77141
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 71.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 59.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5p51d77141--8810410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Lenovo 260W TFX power supply unit, model 5P51D77141, designed for compatible Lenovo desktop systems. Offers a 260-watt output in a slim TFX form factor suitable for small or space-constrained cases. Provides stable power delivery for system components, supports replacement or upgrade of faulty units, and helps maintain reliable operation of your PC.

## Long description

Lenovo 260W TFX power supply unit designed for compatible Lenovo desktop systems. This compact TFX-form PSU delivers up to 260 watts of continuous output in a slim housing intended for small or space-constrained computer cases. It provides regulated voltages and standard protection features to maintain stable operation of system components, making it suitable for replacing a failed unit or upgrading an existing supply to restore reliable power delivery.
Advantages
The slim TFX form factor allows installation in low-profile or compact desktop enclosures where standard ATX units do not fit. With a rated 260W output the unit supports typical office and home desktop configurations, providing steady voltage rails and thermal efficiency appropriate for everyday computing tasks. Designed for mechanical and electrical compatibility with compatible Lenovo systems, it minimizes fitment issues and simplifies replacement.
Suitable for
Small form-factor Lenovo desktop systems that accept TFX power supplies
Replacing a failed or underperforming power supply in compact PCs
Home office and business desktops with modest power requirements
Systems requiring a low-profile PSU to fit space-limited cases
Key specifications
Form factor: TFX (thin form factor) suitable for compact enclosures
Maximum continuous output: 260 watts
Output type: multiple DC rails providing required voltages for motherboard, storage and peripherals
Cooling: integrated internal fan and venting designed for low-profile cases
Protections: built-in safeguards such as overcurrent, overvoltage and short-circuit protection (standard for modern PSUs)
Connector set: standard internal power connectors for motherboard and common drives used in Lenovo desktops
How to use
Before installation, disconnect the computer from mains power and ground yourself to avoid static discharge. Open the chassis according to the desktop manufacturer’s service instructions, remove the existing power supply if present, and position the TFX unit in the matching mounting area. Secure the supply with the appropriate screws, connect the motherboard power connector(s), and attach power leads to storage drives and other peripherals as required. Verify all connectors are fully seated, close the case, reconnect mains power and perform an initial power-on to confirm system POST and stable operation.
Usage recommendations
Use this power supply in systems whose case and motherboard layout explicitly support the TFX form factor. Ensure total system power consumption stays within the 260W rating, and avoid adding high-draw components that could exceed the unit’s capacity. For safety and longevity, keep internal airflow unobstructed and perform periodic dust cleaning of vents and fan areas.

## FAQ

### How much does the Lenovo power supply 260W TFX 5P51D77141 cost, and is it available for purchase?

The price is 71.99 € (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 10.07.2026 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

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