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BGears > 
Item#: N82E16835132022

bgears b-Blaster 120 120mm Case Fan

  • 120mm
  • 2000 RPM 103 CFM
  • 2 Ball
  • 35 dBA
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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bgears’ b-Blaster 120 120mm case fan is a cost-efficient, high performance cooling solution for today's desktop computers. The dual ball-bearing design extends the life span of the fan and keeps it spinning at around 2,000 RPM. It easily fits in a wide variety of desktop cases and yet is capable of delivering maximum 103 CFM of airflow.

  • newegg Performance Running at 2,000 RPM and a low noise level of 35dBA, this 120mm fan delivers airflow of up to 103 CFM for superior heat dissipation.
  • newegg Ideal for the PC Case, Power Supply and CPU Heatsink The fan can connect to your motherboard's standard 3-pin fan connector or to your power supply with the 3 to 4 pin Molex adapter.

Learn more about the BGears b-Blaster 120


b-Blaster 120


Case Fan
Fan Size
Bearing Type
2 Ball
2000 RPM
Air Flow
103 CFM
Noise Level
35 dBA
Power Connector
3 Pin

Physical Spec

120 x 120 x 25 mm


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

Voltage(V): 12
Current(A): 0.32
Power(W): 3.84

Pressure(mmH20): 3.00

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the BGears b-Blaster 120

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  • Dennie P.
  • 9/19/2014 7:16:25 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsWorks, but kind of high pitched

Pros: Outputs around 2000 RPM +/- 50 RPM. Blows really well. $12/fan vs $17 for comparable fans.

3-pin + molex adapter + screws

Cons: Screws don't work with the Corsair C70 case, at least for the exhaust. You'll either need bigger washers than stock C70 ones or C70 "fat" screws.

Seem to have a subtle high pitch noise. Not excessive, but if you try and listen for it you can hear it, otherwise you forget about it. Not sure if this is something other 2k RPM fans do or not, as they're my first and my other fans are 1500 RPM or less.

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  • John G.
  • 9/8/2014 5:12:26 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent performance

Pros: Great packaging from Newegg; shippers would have had to run it over with a forklift to damage anything.

Strong, well-directed airflow: I've got 5 of these in my case as primary front-to-top/back intakes and exhausts, along with several lower CFM peripheral fans; the Blasters keep a steady core flow moving through the case, picking up splashes from the heatsink fans and side intakes and firing the whole shebang up and out with awesome efficiency.

Low wattage—easily powered by any motherboard and won't wear out any fan controller you've got.

Pretty quiet; I live in a trailer with 3" walls; trust me, you probably won't be annoying anyone you live with with these. I run them at max RPM at all times. When I had my stock FX-6300 CPU cooler in, its high-load max RPM would whine WAY louder than the Blasters.

Plenty of wire length for any but the most insanely large cases—even with a super tower, you'll probably have no trouble with routing.

Cons: None.

Other Thoughts: These fans are essentially the best bang for your buck; unless you're into seriously extreme overclocking, they provide ample airflow even with high ambient temps and constant high loads.

I would caution against using just one of these in combination with a lot of weaker fans unless you know it's carrying the heat exactly where you want it—there's not a lot of flow spread so plan your case layout accordingly.

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  • Ben C.
  • 9/5/2014 12:42:50 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month

5 out of 5 eggsHyper 212 Evo

Pros: I love these little guys. They put out a LOT of air. I mean a lot. They really aren't that loud. It's more like nice almost distant low db rushing of air.

Cons: None

Other Thoughts: I put 2 of these things in a push pull config on a hyper 212. i5 3570k OC'd to 4.2 GHZ with stock voltage and running 73C Max in P95. coming up almost a whole Ghz on the core clocks showed a noticeably increase in boot speeds and generally overall with this processor. These things made all the difference after reading similar setups sticking with stock Hyper 212 fan.

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  • Elaine M.
  • 8/28/2014 5:57:24 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDOA

Pros: none

Cons: purchased 2 both Arrived DOA tested with three different power supplies. Tested with two different SWITCH POWER model MDT0361205 that I use as test supplies and for good measure tested on the computer the fans where going in.

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  • Shawn G.
  • 8/12/2014 3:12:42 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsBest fans ever purchased!

Pros: The best part about these fans are that they fit perfectly on to my Cooler Master 212 EVO CPU cooler. I purchased two of these bgears b-Blaster 120mm Case Fans which are actually cooling the cpu 2X better than the stock fans on the cpu cooler. Was 47 degrees C (now 30-33 degrees C) !!!

These fans are SUPER QUIET!!! I am only three feet away from my gaming rig and they are whispering!

THE FANS COST LESS THAN $10.00 USD PER FAN!!!!!!!!!!!!!!!!!!!!!!!!!!

Also, low power consumption is an added bonus to these fans.

Cons: I should have bought a total of eight for my entire gaming case!!!

Other Thoughts: Definately buying six more for my gaming rig. : P

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  • 8/11/2014 2:02:20 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsB Blasta one twun

Pros: Decent price moves decent amount of air. All Black . Fairly cheap. No wierd noises.

Cons: Clear Wires.I knew this going in so I dont really count it but black would have made them even better.

Other Thoughts: Every 120mm fan and 140mm fan in my case is bgears, Some may think they're too loud. I think they're just right. Havent had any fail as of yet.

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  • Mark M.
  • 7/25/2014 10:45:41 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggs120mm Case Fan

Pros: Pushes a ton of air.

Cons: Very loud. Recommend the use of a fan controller.

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  • tommy l.
  • 6/26/2014 11:21:02 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsDo the job

Pros: Do is job for 11 buck fan

Cons: not quiet

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  • Justin D.
  • 5/28/2014 8:06:24 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsThe recent molex adapters don't work

Pros: They're cheap and they move a lot of air.

Cons: I ordered 4 of these fans, and they each came with a 4 pin molex to 3 pin adapter, but all 4 the adapters didn't work. I can plug in the 3 pin wire from the fan to my motherboard and the fans turn right on, but if I plug it into the adapter that comes with the fan, nothing. Luckily my motherboard has 3 fan connectors and I had an old computer I could cannibalize for the last adapter, but if you aren't so fortunate, you will want to either go with another fan, or get yourself an adapter.

Also one of the 4 makes a bit of a high pitched whine.

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  • sophano v.
  • 5/23/2014 11:46:18 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks well good fan

Pros: really gets the air moving out of the case great working fan

Cons: none

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Computer Hardware > 
Fans & PC Cooling > 
Case Fans > 
BGears > 
Item#: N82E16835132022
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