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FOSA

DC 12V 2.7A 6000RPM Cooling Fan Replacement 4 Pin Connector for Antminer S7 S9 with Speed Sensor Server Inverter Axial Case Cooling Fan,CPU Cooling Fan, Bearing Fan

    • Based on 43 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Nov 4
Order within 21 hours and 22 minutes
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Description

Specifications: Applicable Models: For Antminer S7 S9 Connector: 4-wire 4Pin interface Voltage: DC 12V Current: 2.70A Speed: 6000RPM Air volume: 210.38CFM Wind pressure: 21.60mmH2O Noise: 64dBA Bearing: High-precision double ball bearing Fan rotation: counterclockwise from the direction of the fan blade Working temperature: -10 °C ~ + 70 °C Storage temperature: -40 °C ~ + 70 °C Power Range: ±15% of Rated Power Insulation resistance: >500MΩ Withstand voltage: Leakage current 0.5mA 500V / 1 minute Working life: 80,000 hours at an ambient temperature of 25 degrees Applications: Workstation/Server CPU Cooling Fan Frame: Injection Molding, PBT + 30% Glass Fiber + VO Flame Retardant Wind blade: injection molding, PBT + 30% glass fiber + VO flame retardant Cable length: Approx. 32cm / 12.6inch Size: Approx. 12 12 4cm / 4.7 4.7 1.6inch Color: Black Package weight: 309g Package List: 1 x Cooling Fan Note: Please allow 1-3cm errors due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.


Brand: FOSA


Power Connector Type: 4-Pin


Voltage: 12 Volts


Wattage: 30 watts


Cooling Method: Air


Compatible Devices: Inverter


Noise Level: 64 dB


Material: Glass


Maximum Rotational Speed: 6000 RPM


Product Dimensions: 1.57"L x 4.72"W x 4.72"H


Is Discontinued By Manufacturer ‏ : ‎ No


Item model number ‏ : ‎ fosavd31qwob02


Date First Available ‏ : ‎ April 19, 2018


Manufacturer ‏ : ‎ fosa


Best Sellers Rank: #1,989 in Computer Case Fans


Customer Reviews: 4.2 4.2 out of 5 stars 43 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Works well in my Obelisk SC1
I used this fan as a replacement for the OEM rear fan in my Obelisk SC1 (gen-1). The fan has been working well for about four months, now. Unrelated to the fan itself, one thing I learned the hard way during my testing: Obelisk SC1 gen-1 units do not power on the rear fan unless two hash boards are plugged into slots 1 and 2. ... show more
Reviewed in the United States on December 14, 2019 by Thomas S.
    • Fell apart & no speed control!
Review Image by AnotherMike AnotherMike
I tried to use these fans on a Bitmain S9. They are not adjustable and run at a constant 4000rpm. The fan also fell apart and blew its metal internals into my miner. DO NOT BUY.
Reviewed in the United States on March 17, 2023 by AnotherMike AnotherMike
    • Good option for noise reduction on bitmain s9
Quieter than stock. Which is what I was looking for
Reviewed in the United States on February 28, 2020 by Branden Martin
    • Ok
Todo Ok, compre 2 Fans ambos los probé y funcionan perfectamente
Reviewed in the United States on September 3, 2019 by Amazon Customer
    • Very good
Review Image by Trino Antonio Germade Perez Trino Antonio Germade Perez
excellent serious and responsible seller I recommend it
Reviewed in the United States on August 8, 2018 by Trino Antonio Germade Perez Trino Antonio Germade Perez
    • Do not buy these for miners only run about 4300 rpm and cause fan speed alarms.
Do not buy these for miners only 2 out of my entire order reached 6000 rpm the rest 3500-4200 causing fan speed alarms and heat issues
Reviewed in the United States on July 10, 2022 by Bob ralph
    • No speed control
I tried this fan on my S9s & L3s and none of my Antminers could control the speed. The fan would only run at maximum speed, causing the other fan to do the same. If you are looking for 100% fans all the time, then go for it. But, if you want autocontrol, go with a different brand.
Reviewed in the United States on April 8, 2021 by Russ
    • Asic Fan Replacement
I use these to replace fans on my antminer L3. Works as it should. No difference in noise from stock.
Reviewed in the United States on December 31, 2021 by CatDaddy42069

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