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header-product System fan Lenovo L model 81SY (MPN 5F10S13889)
47.49 €

System fan Lenovo L model 81SY (MPN 5F10S13889)

System fan Lenovo L 81SY (5F10S13889) Photo 1
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System fan Lenovo L model 81SY (MPN 5F10S13889)

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Short description

Replacement system fan for Lenovo L series, model 81SY (MPN 5F10S13889). Designed to provide cooling for compatible Lenovo desktops or workstations, it helps maintain optimal operating temperature, prevent overheating, and ensure stable performance. Suitable for repairs or upgrades when the original fan fails or becomes noisy. Easy to install in compatible systems; verify compatibility before purchase.
Available at price 47.49 €: 1 pcs.
Total available for order: 2 pcs.
Warranty: 2 Years
SKU: 4599805
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.10 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 61.49 €: 1 pcs.
Together cheaper
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Product information

Description

Replacement system fan for Lenovo L series, model 81SY. This internal cooling fan is designed to restore or improve thermal management in compatible Lenovo desktops and workstations. It helps maintain optimal operating temperatures for the CPU and internal components, reduce the risk of thermal throttling, and support stable system performance. The fan is intended for use when the original cooler is defective, noisy, or underperforming and is suitable for repair and upgrade projects where form factor and connector compatibility match the host system.

Advantages

The fan provides consistent airflow to expel heat from critical areas, reducing operating temperatures under typical workloads. It is engineered to fit the Lenovo L series mounting points and electrical interfaces, allowing for straightforward replacement when compatibility is confirmed. Designed for continuous operation, the unit aims to lower acoustic noise compared with failing or clogged original fans and to prolong component life by preventing overheating. Installation typically requires no special tools beyond basic screwdrivers and static precautions.

Suitable for

  • Repairing a Lenovo L series desktop or workstation with a failed system fan
  • Replacing a noisy or vibration-prone internal fan to reduce acoustic disturbance
  • Upgrading thermal management in a compatible system where form factor matches
  • Maintaining stable performance under sustained processing loads

Key specifications

  • Form factor: internal system fan sized for Lenovo L series enclosures
  • Cooling type: axial flow fan designed for chassis ventilation
  • Electrical interface: motherboard-compatible power connector (verify pinout before installation)
  • Operational purpose: continuous-duty cooling for desktop/workstation systems
  • Acoustic characteristic: engineered for reduced noise relative to worn or damaged units

How to use

Power down the computer and disconnect it from mains power. Open the chassis following the manufacturer’s guidelines and observe electrostatic discharge (ESD) precautions. Remove the failed fan by disconnecting its power cable and unscrewing any mounting hardware. Position the replacement fan in the original mounting location, secure it with the appropriate screws, and reconnect the power cable to the corresponding motherboard or fan controller header. Reassemble the chassis, reconnect power, and verify fan operation in the system BIOS or with monitoring software.

Usage recommendations

Before purchase, confirm physical dimensions, mounting style, and connector type to ensure compatibility with your Lenovo L series model. Clean internal dust and obstructions during installation to maximize cooling efficiency. If uncertain about fitment or electrical connections, consult the system service manual or a qualified technician.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 1 03.08.2026 Best delivery 61.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 1 03.08.2026 Best delivery 47.49 € Best price
61.49 €
Stock: 1
Delivery Date: 03.08.2026 Best delivery
Warehouse: WH354
Available only for legal entities
47.49 €
Stock: 1
Delivery Date: 03.08.2026 Best delivery
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the System fan Lenovo L 81SY (5F10S13889) cost, and is it available for purchase?

The price is 47.49 € (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 03.08.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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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