Hardware Spec Index

Teralux FN-4187 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4187-MAX · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index530 (Case Fans scale)
Category rank#40,010
Street price$19
Power4 W
Performance per dollar27.89
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4187 Max
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7631 Plus 140mm PWM ARGB Case Fan (3-Pack)841$29Compare
Zephyra FN-9729 Max 120mm PWM Case Fan624$19Compare
Teralux FN-3897 XT 120mm PWM Case Fan532$19Compare
Zephyra FN-2975 Plus 120mm PWM ARGB Case Fan813$29Compare
Zephyra FN-5182 Ultra 120mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-7738 Core 120mm PWM Case Fan (3-Pack)288$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4187 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4892246 (accessed 2026-10-26).