# Power Supply Lenovo FRU54Y8910 for ThinkCentre M91 / M91p 150W internal PSU

**URL:** https://aio.lv/en/product--lenovo-fru54y8910--3614584
**Data updated:** 2026-02-12 09:55 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** FRU54Y8910
**EAN:** 5712505234730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 144.49 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 119.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-fru54y8910--3614584

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.08.2026 | free |
| Pickup points | 25.08.2026 | 1.79 EUR |
| Courier delivery to door | 25.08.2026 | 4.99 EUR |

## Summary description

Replacement internal power supply unit for Lenovo ThinkCentre M91 and M91p desktops. Model FRU54Y8910 provides 150 watts of output power, compatible with original Lenovo form factor and connectors. Designed for restoring reliable power delivery, supporting system stability and enabling desktop repairs or upgrades in office and home environments.

## Long description

Replacement internal power supply unit compatible with Lenovo ThinkCentre M91 and M91p desktops. This 150W PSU matches the original Lenovo form factor and connector layout, providing steady DC voltages required by system components. It is intended to restore reliable power delivery after failure or to replace a damaged unit during maintenance and repairs.
Advantages
The unit delivers a rated 150 watts of output power in a compact internal housing that fits Lenovo M91 and M91p chassis. Its compatible connector set supports direct replacement without adapters, reducing installation time. Built to conform with the original mechanical mounting points and electrical outputs, the power supply helps maintain system stability and reduces the risk of compatibility issues when servicing desktops.
Suitable for
 Repairing a Lenovo ThinkCentre M91 or M91p with a failed internal PSU
 Replacing a damaged or noisy power supply in office desktops
 Maintaining refurbished systems intended for resale or reuse
 Upgrading to a reliable OEM-compatible internal PSU during routine servicing
Key specifications
 Output power: 150 W nominal
 Form factor: internal desktop PSU compatible with Lenovo ThinkCentre M91/M91p chassis
 Connector type: OEM-compatible motherboard and peripheral connectors matching original layout
 Cooling: integrated fan for active airflow within chassis
 Mounting: fixed screw-mount points for direct installation in compatible cases
How to use
Power off the desktop and disconnect the external AC cord before beginning. Open the chassis following the manufacturer’s service instructions to access the existing power supply. Disconnect all internal power connectors from the motherboard, drives and peripherals, then remove the mounting screws holding the old unit in place. Install the replacement PSU into the same orientation, secure it with the original mounting screws, and reconnect all power cables to the correct headers. Close the chassis, reconnect the AC cord, and power on the system to verify stable operation and proper fan function.
Usage recommendations
Use this replacement PSU only in compatible Lenovo ThinkCentre M91 or M91p systems. Verify connector seating and cable routing to avoid interference with fans or moving parts. If multiple failures are present, test the system components individually to confirm the PSU is the cause before replacement. Observe ESD precautions and consult service manuals if uncertain about the installation process.

## FAQ

### How much does the Lenovo FRU54Y8910 Power Supply 150W for ThinkCentre M91 cost, and is it available for purchase?

The price is 144.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 20.08.2026 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/3614584/59860832_large.webp