| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The original MARTECH 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.
Fan parameters:
Brand: MARTECH
Model: DF1203812B2FN
Size: 120mm x 120mm x 38MM
Pin Type: Square 4 Pin
Noise: 70dB