# Cooling fan NoiseBlocker B14-2 140 mm 900 RPM, model ITR-B14-2

**URL:** https://aio.lv/en/product--noiseblocker-itr-b14-2--1015195
**Data updated:** 2026-01-13 15:29 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** NoiseBlocker
**Manufacturer code:** ITR-B14-2
**EAN:** 4250051906486
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

NoiseBlocker B14-2 is a 140 mm computer cooling fan (model ITR-B14-2) rated at 900 RPM. Designed for case or radiator use, it provides steady airflow at low rotational speed to reduce noise while maintaining cooling performance. Suitable for desktop PCs, workstations and quiet system builds where reduced acoustic impact is important.

## Long description

NoiseBlocker B14-2 140 mm 900 RPM (model ITR-B14-2) is a computer cooling fan engineered for low-noise operation in desktop PCs, workstations and quiet system builds. The 140 mm frame and a nominal rotational speed of 900 RPM are balanced to deliver steady airflow with reduced acoustic output, making the fan suitable for case ventilation or installation on radiators where slow, consistent air movement is preferred over high-speed cooling bursts.
Advantages
The fan provides reliable, low-noise airflow at a fixed low rotational speed to minimize audible disturbance while supporting component cooling. Its larger 140 mm diameter allows for effective air displacement at lower RPM compared with smaller fans, reducing turbulence and extending operational longevity. The design fits common case and radiator mounting standards and offers stable performance under typical desktop and workstation load conditions.
Suitable for
 Silent or low-noise PC builds
 Case ventilation in mid-tower and full-tower enclosures
 Radiator cooling in liquid-cooled systems requiring gentle airflow
 Workstations where reduced acoustic impact is important
Key specifications
 Fan diameter: 140 mm
 Nominal speed: 900 RPM
 Intended use: case fan / radiator fan
 Airflow characteristic: steady low-speed airflow for reduced noise
 Mounting: four-point frame mounting compatible with standard 140 mm screw patterns
How to use
Install the fan in a standard 140 mm mounting position in your PC case or attach it to a compatible radiator using appropriate screws or mounting hardware. Connect the fan to a motherboard fan header or a controller that supports the fan's power connector type; ensure the header or controller can provide the required voltage and current. Orient the fan so that airflow direction matches the intended intake or exhaust configuration for optimal case air circulation. After installation, verify fan operation in BIOS or with monitoring software and confirm stable RPM and airflow performance.
Usage recommendations
For quiet operation, position the fan as an intake at the front or as a low-speed exhaust at the rear/top to maintain positive or neutral case pressure. Keep dust filters clean and ensure unobstructed airflow paths to preserve cooling efficiency. When used on radiators, maintain even spacing and avoid stacking multiple low-speed fans in configurations that significantly restrict airflow.

## FAQ

### 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 NoiseBlocker 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 NoiseBlocker 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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