# System fan assembly FUJITSU A3C40177543-RFB 70x70mm – internal cooling fan for servers and workstations

**URL:** https://aio.lv/en/product--fujitsu-a3c40177543-rfb--11068910
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Server Parts & Components
**Manufacturer:** FUJITSU
**Manufacturer code:** A3C40177543-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fujitsu-a3c40177543-rfb--11068910

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Replacement system fan assembly FUJITSU A3C40177543-RFB with 70x70mm frame size. Designed for internal cooling of compatible Fujitsu servers and workstations, it restores airflow to maintain optimal operating temperatures, prevent overheating and ensure stable performance. Suitable for repair, maintenance or hardware upgrades where a compact chassis fan is required.

## Long description

Replacement system fan assembly FUJITSU A3C40177543-RFB with 70x70mm frame size is an internal cooling fan designed for compatible Fujitsu servers and workstations. The assembly restores airflow in compact chassis, helps maintain recommended operating temperatures and reduces risk of thermal throttling or unexpected shutdowns. It is intended as a like-for-like replacement for units that have failed or for use during maintenance and hardware upgrades where a 70x70mm system fan is required.
Advantages
The FUJITSU A3C40177543-RFB fan assembly provides a direct-fit replacement option that preserves original airflow characteristics and mounting compatibility in supported Fujitsu systems. Its compact 70x70mm frame is suitable for constrained internal spaces, and the assembly is built for continuous operation typical of server and workstation environments. Using the correct OEM part number helps maintain system stability and reduces diagnostic time during repairs.
Suitable for
 Internal cooling of compatible Fujitsu servers
 Cooling in Fujitsu workstations with 70x70mm fan bays
 Repair and maintenance of systems exhibiting fan failure or high internal temperatures
 Hardware upgrades requiring a compact replacement fan assembly
Key specifications
 Brand: FUJITSU
 Manufacturer part number (MPN): A3C40177543-RFB
 Frame size: 70x70mm
 Application: internal system fan for servers and workstations
How to use
Power down the host system and disconnect it from mains power before servicing. Access the internal chassis area following the equipment manufacturer’s instructions and remove the failed fan assembly. Install the FUJITSU A3C40177543-RFB assembly in the original mounting location, secure fasteners to the same torque as the original part, and reconnect the fan power connector to the motherboard or fan controller. Reassemble the chassis, reconnect power, and verify the fan spins and the system reports normal fan status in its management interface or BIOS/UEFI.
Usage recommendations
Use this OEM FUJITSU replacement fan assembly as a like-for-like part to maintain manufacturer-specified cooling performance. Ensure connectors and mounting orientation match the original unit, and verify firmware or system management settings if fan speed control is implemented. Regularly inspect and clean system air pathways and filters to extend fan life and maintain optimal airflow.

## FAQ

### How much does the System fan FUJITSU A3C40177543-RFB 70x70mm cost, and is it available for purchase?

The price is 31.99 € (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 08.07.2026 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 FUJITSU 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 FUJITSU 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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