Hardware Spec Index

Teralux FN-4386 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4386-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index770 (Case Fans scale)
Category rank#380
Street price$19
Power4 W
Performance per dollar40.53
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4386 Pro
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8758 Prime 140mm PWM ARGB Case Fan1,231$49Compare
Caldera FN-5809 Ti 140mm PWM Case Fan646$19Compare
Corvane FN-5795 Edge 120mm PWM ARGB Case Fan933$29Compare
Brontix FN-4251 Pro 140mm PWM ARGB Case Fan1,030$29Compare
Teralux FN-9509 Max 140mm PWM ARGB Case Fan1,304$49Compare
Brontix FN-3901 Core 120mm PWM ARGB Case Fan1,111$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4386 Pro 140mm PWM Case Fan”, https://vextor7.com/item/760338 (accessed 2026-10-19).