# Axial Fan BLOW 40x10 mm 12V sliding bearing — compact 40mm 12V computer cooling fan

**URL:** https://aio.lv/en/product--blow-85-404--11892815
**Data updated:** 2026-03-10 00:11 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** BLOW
**Manufacturer code:** 85-404#
**EAN:** 5900804040682
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-85-404--11892815

## 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 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Compact axial fan BLOW 40x10 mm with a 12V sliding (sleeve) bearing designed for electronic and computer cooling applications. The 40×10 mm size suits small enclosures, single-board computers, routers, and expansion cooling. Provides forced air circulation to remove heat from components; connects to 12V power and fits compact mounting spaces where low-profile airflow is required.

## Long description

Compact axial fan BLOW 40x10 mm 12V with a sliding (sleeve) bearing is designed for forced-air cooling in small electronic enclosures and computer applications. Its low-profile 40×10 mm form factor provides airflow where larger fans cannot fit, making it suitable for single-board computers, network routers, small expansion cards and other tight-space installations. The fan operates from a 12V supply and delivers continuous airflow to help dissipate heat from chips, regulators and other heat-generating components.
Advantages
The BLOW 40x10 mm fan combines a compact size with reliable continuous operation thanks to its sliding bearing design. Its slim profile allows installation in constrained spaces without significant modification to the chassis. Designed for straightforward integration, the fan connects to standard 12V systems and provides consistent forced airflow to reduce component temperatures. The construction balances space efficiency, adequate airflow for small devices, and cost-effective replacement or upgrade.
Suitable for
Cooling single-board computers and compact development boards
Ventilation inside routers, modems and network appliances
Supplementary cooling for expansion cards and small PCI/miniPCI enclosures
Air circulation in small power supplies, chargers and control units
Key specifications
Fan type: axial, low-profile
Dimensions: 40 × 10 mm
Rated voltage: 12 V DC
Bearing type: sliding (sleeve)
Typical application: electronics and computer component cooling
How to use
Install the fan in a location that allows unobstructed airflow across the components to be cooled. Secure the fan using appropriate mounting holes or brackets compatible with 40×10 mm fans, ensuring correct orientation for intake or exhaust airflow as required by the system design. Connect the fan to a 12V DC supply, observing correct polarity and using suitable wiring or connectors to match the host device. Avoid exposing the fan to conductive dust, liquids or debris that could impede the sliding bearing.
Usage recommendations
For extended service life, position the fan to minimize direct exposure to dust and contaminants and consider periodic inspection. If quieter operation or longer bearing life is required, evaluate alternatives with sleeve-to-ball bearing upgrades or larger-diameter fans where space permits.

## FAQ

### How much does the BLOW 40x10 mm 12V sliding bearing fan cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 256 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, 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 BLOW 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 BLOW 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/11892815/67316821_large.webp