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header-product ATX power supply unit Lenovo 280W 54Y8900
57.49 €

ATX power supply unit Lenovo 280W 54Y8900

ATX power supply Lenovo 280W 54Y8900 Photo 1
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Short description

ATX power supply unit Lenovo 280W 54Y8900 provides 280 watts of power for compatible Lenovo desktops. Designed to replace or upgrade existing PSUs in systems that accept ATX form factor, it ensures stable power delivery for system components. Suitable for maintenance, repairs and system builds where the 280W rating and Lenovo compatibility are required.
Available at price 57.49 €: 3 pcs.
Total available for order: 6 pcs.
Warranty: 2 Years
SKU: 3199890
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Cheapest delivery:

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.44 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

Description

The ATX power supply unit Lenovo 280W 54Y8900 is a 280-watt internal PSU designed for Lenovo desktop systems that accept the ATX form factor. It supplies stable DC voltages to motherboard, processor, storage drives and peripheral devices, supporting routine system operation, repairs and upgrades. The unit is intended as a direct replacement or upgrade when the system requires a 280W Lenovo-compatible power source and fits the existing chassis mounting and connector layout.

Advantages

This Lenovo ATX power supply offers a defined 280W continuous output to maintain stable system performance under typical desktop loads. It is engineered for compatibility with Lenovo desktops that use standardized ATX mounting and connectors, reducing installation complexity. Built-in protections for overcurrent and short-circuit conditions help safeguard components. The compact internal design makes it suitable for systems with limited space while providing the necessary rails and connectors for common motherboard and drive configurations.

Suitable for

  • Replacing a failed or failing power supply in compatible Lenovo desktops
  • Upgrading an older unit to a stable 280W power source
  • System maintenance, repair workshops and service centers
  • Building or refurbishing office and home desktop systems that accept ATX PSUs

Key specifications

  • Form factor: ATX internal power supply
  • Rated output power: 280 watts
  • Output voltages: standard ATX rails (including +12V, +5V, +3.3V)
  • Protections: overcurrent and short-circuit protection
  • Physical design: compact internal housing suitable for compatible Lenovo chassis
  • Connectors: main motherboard power connector and standard peripheral/drive connectors for typical desktop configurations

How to use

Power down the desktop, disconnect it from mains power and open the case following the manufacturer’s service instructions. Remove the existing power supply by disconnecting all motherboard and peripheral connectors, and unscrewing the mounting screws. Install the Lenovo 280W ATX unit into the same mounting position, secure it with screws, and reconnect the main motherboard power connector and drive/peripheral cables to their matching ports. Close the case, reconnect mains power and perform a basic POST check to confirm stable operation.

Usage recommendations

Verify chassis compatibility and connector availability before installation. Use anti-static precautions when handling internal components and ensure adequate case ventilation to maintain operating temperatures. For systems with high-power graphics or many peripherals, confirm that 280W is sufficient for peak load; otherwise select a higher-capacity PSU. If uncertain, consult Lenovo service documentation or a qualified technician.

Description

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Stock data
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 3 09.07.2026 Best delivery 57.49 € Best price
WH109 3 23.07.2026 84.99 €
Available only for legal entities
57.49 €
Stock: 3
Delivery Date: 09.07.2026 Best delivery
Warehouse: EU6
84.99 €
Stock: 3
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the ATX power supply Lenovo 280W 54Y8900 cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 09.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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