Hardware Spec Index

Teralux FN-4191 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4191-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,029 (Case Fans scale)
Category rank#34,947
Street price$29
Power3 W
Performance per dollar35.48
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4191 SE
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6747 Pro 120mm PWM ARGB Case Fan1,121$39Compare
Teralux FN-1637 Ultra 140mm PWM Case Fan609$19Compare
Corvane FN-9723 Max 140mm PWM Case Fan390$19Compare
Zephyra FN-9698 Pro 140mm PWM ARGB Case Fan846$29Compare
Corvane FN-6864 Edge 140mm PWM Case Fan (3-Pack)630$19Compare
Teralux FN-2028 Ultra 120mm PWM Case Fan (3-Pack)277$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4191 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6804910 (accessed 2026-10-26).