Parallel TVN5500 Fan, 5500rpm variable speed. 250CFM 2.8A/12V 120mm x 38mm

Fan upgrade for Avalon 6 and other ASIC miners.
4.43 out of 5 based on 7 customer ratings
(8 customer reviews)


Rated speed (range) 5500±10%RPM Maximum air flow 250 CFM

Out of stock

SKU: TVN5500 Category: Tags: , , , , , GTIN: 719826776920

Product Description

5500RPM 250CFM Fan Upgrade for Antminer ASIC miners and GPU rigs

This high-performance fan upgrade for Antminer and most other ASIC miners will keep your mining operation cool and efficient. The 4-Pin fan boasts an upgraded speed of 5500 RPM, an incredible Air max flow of 250 CFM, and operates at 12V. This replacement fan is quieter than the Bitmain default fans. ASIC Miner Fan has an expected life span of 70,000 hours. Idle for a rigorous environment of a 24/7/365 mining operation.

Compatible with Bitmain and most other 120*120mm ASIC miners. This fan is also great for cooling your open air mining rigs.

Improvements over factory fan

  • Dual ball bearing 5500 RPM
  • Max Air flow CFM: 250
  • 70,000 Hours life expectancy 24/7
    • Tested at 40℃ in 15-65% humidity
  • 90-day warranty included

Upgrade Fan Specifications:


  • Dimension: 120*120*38mm
  • Weight: 370g
  • Frame: Black PBT (Polybutylene terephthalate) plastic
  • Bearing System: Dual Ball Bearings
  • Impeller: 11 fan blades
  • Cable length: 10 inches
  • Power Connector: 4pin
  • Function/Features: PWM control/Speed Sensor


  • Rated voltage: DC12V
  • Rated current: 2.8±10%A
  • Input power: 30Watt
  • Operating voltage: 8 - 13.2V


  • Rated speed (range) 5500±10%RPM
  • Maximum air flow 250 CFM
  • Maximum air pressure 29.0 mmH2O at zero air flow


  • Operating temperature: -10℃~+70℃
  • Storage temperature: -40℃~+75℃
  • Operating humidity: 5 to 95% RH

Life expectancy: continuous operation 70,000 hours

Control hub and fan kit for open air mining rigs available here.

Additional Information

Weight 0.4 lbs








Cable Length

10 inch (25.4cm)

Max Fan Speed

5500 RPM

Maximum Air Flow

250 CFM

Connector 1


Life Expectancy

70,000 Hours

Got something to discuss?

4 years 6 months ago

Hi there! Couple quick questions. Will this work with the Antminer S9 even though it doesn’t reach 6000 RPM? Also, what is the Static pressure rating for these (mm/in-H2O)? Thanks!

4 years 2 months ago

I apologize for the late response. The static pressure is 29.0 mmH2O at zero air flow.


8 reviews for Parallel TVN5500 Fan, 5500rpm variable speed. 250CFM...

  1. 1 out of 5


    Well they move air, that’s about the end of anything good that can be said.

    These units are very very poorly balanced. They vibrate so much I seriously worried they would shake the heat sinks off my miner and threw them in the trash. Now I would suspect that maybe i just got a bad one.. but I ordered 4 of them, and every single one of them is out of balance, and badly so.

    The second problem is that the molded plastic used on them is very very poor quality, lacking enough glass fiber re-enforcement to make them reliable. You can’t really even use them on an antminer without swapping around the hardware. The usually through bolt setup results in the frames bending. You have to get some short allen drive pan head screws and bolt the fans down using the rear flange. This takes the stress off the frame work of the fan but it’s another $6 in hardware per fan to make it work, and some time digging around at your local hardware store.

    In the end, I tossed mine in the trash. I’m not going to even bother returning them, you guys can keep the money. They are so bad, I just can’t be bothered, and that’s sad, and you should feel bad. I can understand why you offer them for sale, they are certainly cheap, but you get what you pay for. How about at least keeping some units that don’t suck ass on hand? I’ll pay the $50 a unit or whatever it takes to get some Delta’s or some Nidecs.

    • Joseph g (store manager)

      We appreciate all your comments. Reach out we will be happy to issue a refund or credit.

  2. 5 out of 5

    Markroel S. (verified owner)

    Fans worked perfectly for my server case mining rig. Will definitely be using these again.

  3. 5 out of 5

    j (verified owner)

    this is my 2nd order from you..need i say more?

  4. 5 out of 5

    Darick Easterling Jr (verified owner)

    My first order was for 11 fans all spun up and worked nicely. I did lose one fan do to possibly over tightening it during installation. Needless to say I’m placing a second order now. These babies keep all pc components and equipment cool as a cucumber.

  5. 5 out of 5

    Darick E. (verified owner)

    I replaced all my standard 1200rpm fans where my temps were always 67-85 degrees. Now my temps are a low 50-65 degrees any time while mining. Your gpus will love you for it!

  6. 5 out of 5

    bent (verified owner)

    Love the volume! 5500RPM all day! Perfect for keeping little critters out of my shed and chewing on the wires. Only wish they were slightly louder

  7. 5 out of 5

    Anonymous (verified owner)

    Moves air, great price.

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