---
product_id: 41693500
title: "Noiseblocker NB-BlackSilentPro PK-1 140x140x25mm Axial Fan, 700rpm, 8.9 dBA"
brand: "noiseblocker"
price: "€ 2.59"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/41693500-noiseblocker-nb-blacksilentpro-pk-1-140x140x25mm-axial-fan-700rpm-8
store_origin: IE
region: Ireland
---

# Efficient 700 RPM low-voltage start 140mm precision axial fan Ultra-quiet 8.9 dBA noise level Noiseblocker NB-BlackSilentPro PK-1 140x140x25mm Axial Fan, 700rpm, 8.9 dBA

**Brand:** noiseblocker
**Price:** € 2.59
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Silence Meets Power: The Fan Your Setup Deserves

## Quick Answers

- **What is this?** Noiseblocker NB-BlackSilentPro PK-1 140x140x25mm Axial Fan, 700rpm, 8.9 dBA by noiseblocker
- **How much does it cost?** € 2.59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/41693500-noiseblocker-nb-blacksilentpro-pk-1-140x140x25mm-axial-fan-700rpm-8)

## Best For

- noiseblocker enthusiasts

## Why This Product

- Trusted noiseblocker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vibration-Free Assembly:** Sealing frame and vibration-dampening materials guarantee stable, noise-free performance.
- • **Whisper-Quiet Performance:** Experience near-silent airflow at just 8.9 dBA—because your workspace deserves peace.
- • **Precision Magnetic Bearing:** Innovative position-invariant magnetic bearing ensures ultra-smooth, vibration-free operation.
- • **Optimized Airflow Efficiency:** Delivers a robust 28.84 CFM to keep your system cool without compromise.
- • **Plug & Play Cable Management:** Smart pluggable cables for a clean, hassle-free setup that fits your sleek build.

## Overview

The Noiseblocker NB-BlackSilentPro PK-1 is a 140x140x25mm axial fan engineered for ultra-quiet operation at 8.9 dBA and efficient cooling with 28.84 CFM airflow. Featuring a position-invariant magnetic bearing and low start voltage drive, it ensures vibration-free, reliable performance with smart cable management for a clean installation.

## Description

The NB-BlackSilentPro-series was developed in close cooperation with the Hardwareluxx Community. Leading technology combined user wishes made the production of this extraordinary series possible. Furthermore, it excels with its high quality components in a classic design. New position invariant magnetic bearing, excellent NB-EKA-Plus-II drive with very low start voltage, cable management system with pluggable cables, and vibration-free assembly material with sealing frame make a package that goes unrivaled. NB-BlackSilentPro fans stand for top quality fans in a classic design, with a versatile use they are also especially quiet and reliable.

## Features

- NB-BlackSilentPro PK-1
- 700rpm Fan speed
- 8.9 dBA Noise level
- 28.84 CFM
- 140mm x 140mm x 25mm

## Product Details

- **Brand:** Noiseblocker
- **Voltage:** 12 Volts
- **Wattage:** 3.6 watts
- **Cooling Method:** Air
- **Compatible Devices:** Desktop
- **Noise Level:** 8.9 dB
- **Maximum Rotational Speed:** 700 RPM
- **UPC:** 640265334108
- **Manufacturer:** Noiseblocker

## Images

![Noiseblocker NB-BlackSilentPro PK-1 140x140x25mm Axial Fan, 700rpm, 8.9 dBA - Image 1](https://m.media-amazon.com/images/I/51L2h90eCQL.jpg)
![Noiseblocker NB-BlackSilentPro PK-1 140x140x25mm Axial Fan, 700rpm, 8.9 dBA - Image 2](https://m.media-amazon.com/images/I/51POXKkXUOL.jpg)
![Noiseblocker NB-BlackSilentPro PK-1 140x140x25mm Axial Fan, 700rpm, 8.9 dBA - Image 3](https://m.media-amazon.com/images/I/51tmDvMb7gL.jpg)

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**Shop now:** [https://www.desertcart.ie/products/41693500-noiseblocker-nb-blacksilentpro-pk-1-140x140x25mm-axial-fan-700rpm-8](https://www.desertcart.ie/products/41693500-noiseblocker-nb-blacksilentpro-pk-1-140x140x25mm-axial-fan-700rpm-8)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-18*