---
product_id: 11778015
title: "Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan"
brand: "bgears"
price: "€ 21.95"
currency: EUR
in_stock: true
reviews_count: 8
category: "Bgears"
url: https://www.desertcart.com.cy/products/11778015-bgears-b-blaster-80mm-2-ball-bearing-high-speed-extreme
store_origin: CY
region: Cyprus
---

# 62 CFM airflow 2 ball bearing for durability 3500 RPM max speed Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan

**Brand:** bgears
**Price:** € 21.95
**Availability:** ✅ In Stock

## Summary

> 💨 Blast your build with unstoppable airflow power!

## Quick Answers

- **What is this?** Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan by bgears
- **How much does it cost?** € 21.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/11778015-bgears-b-blaster-80mm-2-ball-bearing-high-speed-extreme)

## Best For

- bgears enthusiasts

## Why This Product

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

## Key Features

- • **Dual Ball Bearings:** Engineered for extended lifespan and reliable operation
- • **62 CFM Airflow Surge:** Maximize heat dissipation with high-volume airflow
- • **Blazing 3500 RPM Spin:** Extreme speed powers superior cooling performance
- • **Precision Cooling Fit:** Ideal for PC cases, power supplies, and CPU heatsinks
- • **Plug & Play Versatility:** Includes 3-to-4 pin Molex adapter for easy PSU connection

## Overview

The Bgears b-Blaster 80mm fan delivers a high-speed 3500 RPM rotation with 62 CFM airflow, powered by durable dual ball bearings for long-lasting, reliable cooling. Designed for PC cases, power supplies, and CPU heatsinks, it includes a 3-pin connector plus a 3-to-4 pin Molex adapter for flexible installation. This fan balances extreme performance with quiet operation, making it a must-have upgrade for millennial pros seeking efficient thermal management and build longevity.

## Description

2 Ball Bearing fan for Extended Life and High Performance. Extreme Speed with Excellent Airflow. Ideal for PC CASE, POWER SUPPLY and CPU heatsink. 3 pin 3 lead wire connector with Fan Speed signal output. Includes 3 to 4 pin Molex adapter for direct connect to Power Supply. 4 Screws included. Available in 80mm, 90mm, 120mm and 140mm.

Review: Bgears Blasts one out of the park with these Fan-tastic Air-Movers! - I have been researching, planning, and buying parts for my new "My Ultimate Machine" since January of this year, about 8 months ago (bought first round of parts at the end of May). I am a student in a field that deals with a well-above-average amount of physics, and I have been involved in modifying and racing/tracking BMW's (autocross and road course) for about 7 years now, which has taught me an IMMENSE amount about cooling systems, efficiency, proper design, and so forth. Anyway, I decided at the last minute to switch from a 3770K + Z77 board (tired of waiting for Maximus V Extreme) to the much more powerful, overclock-friendly 3930K and Rampage IV Extreme X79. This did, however, necessitate finding a different case as the budget for these two parts went up by $400 and thus the CaseLabs TH10 would have to wait. I found the NZXT Switch 810, and fell in love. A big part of this build is the water cooling system (custom, not the sealed unit "liquid coolers" that are nothing more than "high end" air coolers). After seeing the GTX670's performance, I was able to save 25% compared to buying a GTX680 while retaining 93-98% of the 680's performance, and with the EVGA GTX670 FTW I am able to use full-coverage 680 blocks, important to me personally. I did tons of reading on liquid cooling, and even with my background it was pretty much all new to me (cooling a 200F+ car is much different than cooling a computer). I decided that I had to take advantage of the space offered by the Switch 810, which I got in white and is an absolutely incredible computer case BTW. That meant using one of the 3x140 (aka 420) rads up top instead of the far-more-common 3x120 (360) models, as the extra surface area of 3 140mm fans compared to 120mm fans is significant; in fact, a 3x140mm radiator actually has about 5,400sq-mm more surface area than a 4x120mm radiator! The problem was, there was no way I could fit a 60mm thick rad in there with push-pull fans due to the 8+4pin EPS (CPU Power) connections, the VRM/MOSFET heatsink, etc. That meant instead of going with a thick radiator with a medium-low fin count of 9-12 fins per inch, I would need to find a thinner radiator that somehow was able to compete with the thicker models. Typically, how they manage this is by increasing the fin density to around 20fpi but a couple have an insane 30fpi, requiring a tornado of a fan (think 3800-5400rpm 120x38mm industrial fans) setup to reach their potential. As I do not wish to sit next to a VTOL Case, I did some more digging... I found the XSPC EX420 radiator, only 36.5mm thick, and was designed specifically to provide a thin radiator with performance that meets or exceeds thicker radiators at most fan speeds, although below 1000-1200rpm the thicker rads tend to perform a bit better. The reason this rad performs so well is that while it uses a moderate-high fin density of 19fpi, it is unique in that measuring the fins linearly does not provide the whole picture at all... Unlike any other rad that I have ever seen, the EX-series use split-fins, so in the same space that any other rad would have 19 fins, the EX has 38; yet because the way they did this was to add twice as many rows of fins rather than twice as many fins per row, the EX is absolutely the best-scaling radiator I have used in terms of performance:fan speed. Once you get above 1500rpm, the EX pulls away from the pack, and at this point is outperforming almost all thick rads (Alphacool NeXXos UT60 is an exception, as it is tied with the EX for best-radiator IMHO). This performance continues to scale linearly to 3,000rpm and likely well-beyond, although it has not been tested at speeds higher. Also, I got an Alphacool NeXXos UT60 240 (2x120) all-copper radiator for the bottom of the case, which has 4x 120x25mm Koolance 2800rpm fans in push pull. So, after deciding on the radiator (EX420), I had to find some fans that would be able to eek as much performance as possible out of it, as 140mm fans are generally designed to move significant air (~55-75cfm) but do so as quietly as possible; thus, most 140 fans are ~900-1400rpm in speed. Another issue is static pressure, as a strong 120x25mm fan (such as the aforementioned Koolance ones) can push 5.4mmHg pressure, although that is actually extraordinarily high with most "performance fans" being somewhere between 2.2 and 3.7mmHg (120x38mm fans increase static pressure around 40-70% over their 25mm-thick brethren, assuming they are otherwise equivalent). Also, I was faced with the issue of finding a fan that operated, and was reliable, while operating in a position blowing air "upward"; this is a position that sleeve-bearing fans, rifle-bearing fans, Hydrodynamic Bearing fans, and the like all face. THEN I FOUND THE BGEARS BLASTERS 140MM FANS!!!! I am NOT exaggerating when I say that these are by far the most powerful 140mm fans I have ever used (excluding the $75-200 server-grade 140x25/38mm fans). PROS: + Absolutely the best price:performance ratio I've seen in a LONG TIME!!! Why pay $20-30 for an inferior fan??? + 103 cubic-feet-per-minute of airflow is accurate, and this fan blows significantly more air than any other 140mm fan out there, although the Akasa Viper does come close + 3.5mmHg Static Pressure is the ABSOLUTE HIGHEST for a consumer 140mm fan, period! If you are using 140mm radiators or heatsinks, these are ideal + Dual-Ball-Bearing Motor means it functions perfectly in any position, including horizontal mounting + Used in a push-pull setup on an EX420, they drop the DeltaT of the loop from 6.2C to 4.3C compared to push-pull Cougar fans + Used in just a "push" setup on the same radiator, they still maintain a better delta t than any setup of Cougar, Noctua, Scythe, Noiseblocker fans + Incredibly quiet at 80% fan speed, only becomes "loud" above 80-85% but even then, they aren't obnoxiously loud or anything like that, you will simply know they are there + BALL BEARINGS + THE BEST 140mm fan you can get for use on ANY 140 rad!!! CONS: - NOT FOR SILENT PC USERS - You really should get a fan controller - Some people have had noise issues - It doesn't make me a sandwich :( Seriously, though, there aren't really any negatives if you know what you're doing. Use a rubber gasket or 7mm Phobya rubber shroud between the fan and rad/case, use rubber washers on the screw to decouple the fan, and USE A FAN CONTROLLER! If I have to tell you these things, you probably aren't ideal for a liquid cooling system... 10/10 stars!!!
Review: Newer b-Blaster 140mm fans move more air for my powered attic vents. - 16 b-Blasters quietly and automatically cool my attic on hot days. I bought 14 of the newer b-Blaster fans and installed them with 2 older versions in squares of 4 fans within 4 12" x 12" x 10" register duct adapters. On the roof are 4 Lowes Weatherwood Aluminum Slant-Back Roof Louver passive vents, which have a 9" round chimney within them. The Home Depot 12 in. x 12 in. to 10 in. Ceiling Register Boxes need a 10" hole in the roof, but that works well with the vents. Be sure to buy 4 of the Coolerguys 3 pin fan (1 to 4) Splitters directly from the Coolerguys website. The 3-conductor fan connectors plug right into the splitters, and the common wire of the splitter has red and black colored wires, making it easy to keep correct polarity. I cut the yellow speed sensing wire short because it was not needed. The white boards are 1/4" PVC "foam board" cut into 12" x 12" squares that I picked up from the ePlastics scrap bin here in San Diego. I bought a $23 1/4" (6mm) router on desertcart.com to cut the 67mm diameter holes. The foam board is easy to work with and is perfect for this application. By the way, b-Blaster fans have a diode built in that blocks any attempt to power the fan in reverse. So if you find that your fan is not turning, try reversing polarity to see if that solves the problem. desertcart sells both an attic fan thermostat, as well as automotive radiator fan thermostats that will automatically turn on the fans when the attic reaches the temperature you set, and then turn off the fans once the attic has cooled below that same temperature. 3 of the powered vent fan squares have all new 140mm b-Blaster fans and blow a lot of air. When I tested the last square which has 2 of the older b-Blaster and 2 of the newer ones, it was obvious that the 2 newer fans moved more air and made a little more noise, as a result. However, with all of the fan squares running in the attic, I cannot hear them at all either inside or outside the house. I have to open the attic access to tell if they are running, and even then they are quieter than the other ambient sound level. A 12 volt solar power system with 4 Lifeline AGM batteries powers the fans, and a number of other things in the house, like my Ham radio station and Wifi WAP. With all 16 fans running, the power draw is just over 4 Amps at 12.5 volts, so it would be possible to power them with a 5 Amp 12 VDC power supply, available on desertcart.com. What led me to buy the Bgears b-Blaster 140mm fans was another user's review in which he stated that ball bearings were better than sleeve or hybrid bearings for horizontally-mounted fans, and my fans are mounted in a mostly horizontal attitude under the roof. The 2 original b-Blaster fans have been running for nearly 3 years in the attic as a proof of concept, and they are still running today.

## Features

- 2 Ball Bearing fan for Extended Life and High Performance
- Extreme Speed with Excellent Airflow
- Ideal for PC CASE, POWER SUPPLY and CPU heat sink
- 3 pin 3 lead wire connector with Fan Speed signal output
- Includes 3 to 4 pin Molex adapter for direct connect to Power Supply
- High speed 3500RPM 2 ball bearing long lifespan
- Airflow upto o 62 CFM
- Include 3 pin to 4 pin Molex converter and 4 screws
- 12V DC fan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0043GQC6S |
| Air Flow Capacity | 62 Cubic Feet Per Minute |
| Best Sellers Rank | #929 in Computer Case Fans |
| Brand | Bgears |
| Compatible Devices | Desktop |
| Cooling Method | Fan |
| Date First Available | September 17, 2010 |
| Item Weight | 3.52 ounces |
| Item model number | b-Blaster 80mm 2 ball |
| Manufacturer | Bgears |
| Material | Plastic |
| Maximum Rotational Speed | 3500 RPM |
| Noise Level | 39 Decibels |
| Number of Items | 1 |
| Power Connector Type | 3-Pin |
| Product Dimensions | 8"L x 5.75"W x 1.5"H |
| UPC | 853704001534 |
| Voltage | 12 Volts |
| Wattage | 4.08 watts |

## Product Details

- **Brand:** Bgears
- **Compatible Devices:** Desktop
- **Cooling Method:** Fan
- **Material:** Plastic
- **Maximum Rotational Speed:** 3500 RPM
- **Noise Level:** 39 Decibels
- **Power Connector Type:** 3-Pin
- **Product Dimensions:** 8"L x 5.75"W x 1.5"H
- **Voltage:** 12 Volts
- **Wattage:** 4.08 watts

## Images

![Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan - Image 1](https://m.media-amazon.com/images/I/31FqexP-SFL.jpg)
![Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan - Image 2](https://m.media-amazon.com/images/I/31XxZcHlQaL.jpg)
![Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan - Image 3](https://m.media-amazon.com/images/I/31eiLs7Hf6L.jpg)
![Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan - Image 4](https://m.media-amazon.com/images/I/31rqiw3FWrL.jpg)
![Bgears b-Blaster 80mm 2 Ball Bearing High Speed Extreme Airflow Fan - Image 5](https://m.media-amazon.com/images/I/31yIzMoWCJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bgears Blasts one out of the park with these Fan-tastic Air-Movers!
*by O***M on August 31, 2012*

I have been researching, planning, and buying parts for my new "My Ultimate Machine" since January of this year, about 8 months ago (bought first round of parts at the end of May). I am a student in a field that deals with a well-above-average amount of physics, and I have been involved in modifying and racing/tracking BMW's (autocross and road course) for about 7 years now, which has taught me an IMMENSE amount about cooling systems, efficiency, proper design, and so forth. Anyway, I decided at the last minute to switch from a 3770K + Z77 board (tired of waiting for Maximus V Extreme) to the much more powerful, overclock-friendly 3930K and Rampage IV Extreme X79. This did, however, necessitate finding a different case as the budget for these two parts went up by $400 and thus the CaseLabs TH10 would have to wait. I found the NZXT Switch 810, and fell in love. A big part of this build is the water cooling system (custom, not the sealed unit "liquid coolers" that are nothing more than "high end" air coolers). After seeing the GTX670's performance, I was able to save 25% compared to buying a GTX680 while retaining 93-98% of the 680's performance, and with the EVGA GTX670 FTW I am able to use full-coverage 680 blocks, important to me personally. I did tons of reading on liquid cooling, and even with my background it was pretty much all new to me (cooling a 200F+ car is much different than cooling a computer). I decided that I had to take advantage of the space offered by the Switch 810, which I got in white and is an absolutely incredible computer case BTW. That meant using one of the 3x140 (aka 420) rads up top instead of the far-more-common 3x120 (360) models, as the extra surface area of 3 140mm fans compared to 120mm fans is significant; in fact, a 3x140mm radiator actually has about 5,400sq-mm more surface area than a 4x120mm radiator! The problem was, there was no way I could fit a 60mm thick rad in there with push-pull fans due to the 8+4pin EPS (CPU Power) connections, the VRM/MOSFET heatsink, etc. That meant instead of going with a thick radiator with a medium-low fin count of 9-12 fins per inch, I would need to find a thinner radiator that somehow was able to compete with the thicker models. Typically, how they manage this is by increasing the fin density to around 20fpi but a couple have an insane 30fpi, requiring a tornado of a fan (think 3800-5400rpm 120x38mm industrial fans) setup to reach their potential. As I do not wish to sit next to a VTOL Case, I did some more digging... I found the XSPC EX420 radiator, only 36.5mm thick, and was designed specifically to provide a thin radiator with performance that meets or exceeds thicker radiators at most fan speeds, although below 1000-1200rpm the thicker rads tend to perform a bit better. The reason this rad performs so well is that while it uses a moderate-high fin density of 19fpi, it is unique in that measuring the fins linearly does not provide the whole picture at all... Unlike any other rad that I have ever seen, the EX-series use split-fins, so in the same space that any other rad would have 19 fins, the EX has 38; yet because the way they did this was to add twice as many rows of fins rather than twice as many fins per row, the EX is absolutely the best-scaling radiator I have used in terms of performance:fan speed. Once you get above 1500rpm, the EX pulls away from the pack, and at this point is outperforming almost all thick rads (Alphacool NeXXos UT60 is an exception, as it is tied with the EX for best-radiator IMHO). This performance continues to scale linearly to 3,000rpm and likely well-beyond, although it has not been tested at speeds higher. Also, I got an Alphacool NeXXos UT60 240 (2x120) all-copper radiator for the bottom of the case, which has 4x 120x25mm Koolance 2800rpm fans in push pull. So, after deciding on the radiator (EX420), I had to find some fans that would be able to eek as much performance as possible out of it, as 140mm fans are generally designed to move significant air (~55-75cfm) but do so as quietly as possible; thus, most 140 fans are ~900-1400rpm in speed. Another issue is static pressure, as a strong 120x25mm fan (such as the aforementioned Koolance ones) can push 5.4mmHg pressure, although that is actually extraordinarily high with most "performance fans" being somewhere between 2.2 and 3.7mmHg (120x38mm fans increase static pressure around 40-70% over their 25mm-thick brethren, assuming they are otherwise equivalent). Also, I was faced with the issue of finding a fan that operated, and was reliable, while operating in a position blowing air "upward"; this is a position that sleeve-bearing fans, rifle-bearing fans, Hydrodynamic Bearing fans, and the like all face. THEN I FOUND THE BGEARS BLASTERS 140MM FANS!!!! I am NOT exaggerating when I say that these are by far the most powerful 140mm fans I have ever used (excluding the $75-200 server-grade 140x25/38mm fans). PROS: + Absolutely the best price:performance ratio I've seen in a LONG TIME!!! Why pay $20-30 for an inferior fan??? + 103 cubic-feet-per-minute of airflow is accurate, and this fan blows significantly more air than any other 140mm fan out there, although the Akasa Viper does come close + 3.5mmHg Static Pressure is the ABSOLUTE HIGHEST for a consumer 140mm fan, period! If you are using 140mm radiators or heatsinks, these are ideal + Dual-Ball-Bearing Motor means it functions perfectly in any position, including horizontal mounting + Used in a push-pull setup on an EX420, they drop the DeltaT of the loop from 6.2C to 4.3C compared to push-pull Cougar fans + Used in just a "push" setup on the same radiator, they still maintain a better delta t than any setup of Cougar, Noctua, Scythe, Noiseblocker fans + Incredibly quiet at 80% fan speed, only becomes "loud" above 80-85% but even then, they aren't obnoxiously loud or anything like that, you will simply know they are there + BALL BEARINGS + THE BEST 140mm fan you can get for use on ANY 140 rad!!! CONS: - NOT FOR SILENT PC USERS - You really should get a fan controller - Some people have had noise issues - It doesn't make me a sandwich :( Seriously, though, there aren't really any negatives if you know what you're doing. Use a rubber gasket or 7mm Phobya rubber shroud between the fan and rad/case, use rubber washers on the screw to decouple the fan, and USE A FAN CONTROLLER! If I have to tell you these things, you probably aren't ideal for a liquid cooling system... 10/10 stars!!!

### ⭐⭐⭐⭐⭐ Newer b-Blaster 140mm fans move more air for my powered attic vents.
*by G***N on September 3, 2018*

16 b-Blasters quietly and automatically cool my attic on hot days. I bought 14 of the newer b-Blaster fans and installed them with 2 older versions in squares of 4 fans within 4 12" x 12" x 10" register duct adapters. On the roof are 4 Lowes Weatherwood Aluminum Slant-Back Roof Louver passive vents, which have a 9" round chimney within them. The Home Depot 12 in. x 12 in. to 10 in. Ceiling Register Boxes need a 10" hole in the roof, but that works well with the vents. Be sure to buy 4 of the Coolerguys 3 pin fan (1 to 4) Splitters directly from the Coolerguys website. The 3-conductor fan connectors plug right into the splitters, and the common wire of the splitter has red and black colored wires, making it easy to keep correct polarity. I cut the yellow speed sensing wire short because it was not needed. The white boards are 1/4" PVC "foam board" cut into 12" x 12" squares that I picked up from the ePlastics scrap bin here in San Diego. I bought a $23 1/4" (6mm) router on Amazon.com to cut the 67mm diameter holes. The foam board is easy to work with and is perfect for this application. By the way, b-Blaster fans have a diode built in that blocks any attempt to power the fan in reverse. So if you find that your fan is not turning, try reversing polarity to see if that solves the problem. Amazon sells both an attic fan thermostat, as well as automotive radiator fan thermostats that will automatically turn on the fans when the attic reaches the temperature you set, and then turn off the fans once the attic has cooled below that same temperature. 3 of the powered vent fan squares have all new 140mm b-Blaster fans and blow a lot of air. When I tested the last square which has 2 of the older b-Blaster and 2 of the newer ones, it was obvious that the 2 newer fans moved more air and made a little more noise, as a result. However, with all of the fan squares running in the attic, I cannot hear them at all either inside or outside the house. I have to open the attic access to tell if they are running, and even then they are quieter than the other ambient sound level. A 12 volt solar power system with 4 Lifeline AGM batteries powers the fans, and a number of other things in the house, like my Ham radio station and Wifi WAP. With all 16 fans running, the power draw is just over 4 Amps at 12.5 volts, so it would be possible to power them with a 5 Amp 12 VDC power supply, available on Amazon.com. What led me to buy the Bgears b-Blaster 140mm fans was another user's review in which he stated that ball bearings were better than sleeve or hybrid bearings for horizontally-mounted fans, and my fans are mounted in a mostly horizontal attitude under the roof. The 2 original b-Blaster fans have been running for nearly 3 years in the attic as a proof of concept, and they are still running today.

### ⭐⭐⭐⭐⭐ More is better . . .
*by P***O on July 5, 2014*

To me, these fans strike a good balance between performance and noise. The airflow provided by the stock fans in my tower cases always seemed puny and too warm, so I replaced them. I got the results I wanted. There is appreciably more airflow at somewhat cooler outlet temperatures using these Bgears fans. Computer noise doesn't tend to bother me, so that isn't as much a consideration as it might be for some. As long as the machine doesn't interfere with entertainment sounds, I can care less how loud the ventilation system is! The new fans do emit a sound level and character that are bound to bother some. My old ears hear a moderate "howl" from them, as well as the rush (!) of additional air flow, but these are tolerable to me. The howling part is attenuated by intake filters, which helps in front of the computer. Some of these reviews make it seem like you better nail down the kids for fear that they will get blown away by the fans, but that is simply not true. Glue works better. They provide a nice increase in airflow and good pressure capacity to blow around objects like RAID racks and through filters, for a very reasonable price. They won't blow much dust out of or through your PC as a general rule. You will still have to clean it periodically with compressed air. The fans are, however, a nice step up for those who want more airflow. It should be kept in mind that the arrangement of fans is just as important, if not moreso, as the devices themselves at effective cooling of sensitive PC components.

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-17*