The original MARTECH DF1203812B2FN 12VDC 4.5A 7000 RPM cooling fan can be used to replace the damaged Antminer L9, S19kPro, S21, T21, KS5, KS5PRO, AL1, AL1PRO, S19jxp, KS3, Z15Pro, S19XP, S19Pro-A, S19j Pro, etc. miner fan. It has double ball bearings, supports PWM temperature control, and has a speed adjustment function.
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Overview
Specs
Reviews
Brand: MARTECH
Model: DF1203812B2FN
Size: 120mm x 120mm x 38MM
Voltage: 12V
Current: 4.5A
Speed: 7000RPM
Noise: 70dB
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Additional Information
First Listed on Newegg
July 30, 2025
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Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.