# Axial Ball Bearing Fan BLOW 40×10 mm 12V — 40mm diameter, 10mm thickness, 12V DC

**URL:** https://aio.lv/en/product--blow-85-602--11892730
**Data updated:** 2026-03-10 00:10 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** BLOW
**Manufacturer code:** 85-602#
**EAN:** 5900804040712
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-85-602--11892730

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Ball-bearing axial fan BLOW 40×10 mm 12V designed for compact cooling tasks. Measures 40 mm in diameter and 10 mm thick, operates from a 12 V DC supply. Suitable for cooling small electronics, single-board computers, enclosures, and airflow circulation in tight spaces. Delivers continuous operation with stable rotation and extended bearing life compared to sleeve bearings.

## Long description

The BLOW axial ball bearing fan 40×10 mm 12V is a compact cooling component designed for small-form-factor applications. With a 40 mm diameter and 10 mm thickness, it runs on a 12 V DC supply and provides steady airflow for electronics that require reliable, continuous ventilation. The ball bearing construction offers improved rotational stability and longer service life compared with sleeve-bearing fans, making it suitable for installations where sustained operation and consistent performance are important.
Advantages
The ball bearing design reduces friction and maintains stable rotation over extended operating periods, which helps preserve airflow performance and reduces maintenance frequency. Its small 40×10 mm footprint enables installation in tight spaces and compact enclosures. The fan is compatible with standard 12 V DC systems, delivering a balance of airflow and power efficiency for small cooling tasks. Construction and dimensions simplify integration into single-board computer cases, small power supplies, and other compact electronic assemblies.
Suitable for
Cooling single-board computers and small development boards
Ventilation of compact enclosures and small cases
Local cooling for power supplies, relays, and small electronics
Air circulation in tight spaces where a low-profile fan is required
Key specifications
Type: axial fan with ball bearings
Dimensions: 40 mm diameter × 10 mm thickness
Rated voltage: 12 V DC
Form factor: low-profile, compact fan suitable for tight installations
Duty: suitable for continuous operation with enhanced bearing life
How to use
Install the fan in the intended airflow orientation, ensuring intake and exhaust directions match the cooling layout of the device. Secure the fan using appropriate mounting points or brackets compatible with the 40 mm diameter size, and connect to a stable 12 V DC supply, observing correct polarity. Where applicable, use a compatible connector or soldered wiring with strain relief to prevent mechanical stress on terminals. Verify airflow direction and electrical connections before powering the system, and confirm there is adequate clearance for smooth rotation.
Usage recommendations
For optimal performance, place the fan to promote direct airflow across heat-generating components and avoid obstructing the blades. Maintain a dust-free environment or schedule periodic cleaning to preserve bearing life and airflow. When used continuously, monitor operating temperature and vibration; if unusual noise or reduced airflow occurs, inspect the fan and replace if necessary.

## FAQ

### How much does the BLOW 40×10 mm 12V ball-bearing fan cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 191 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, 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/11892730/67316661_large.webp