Hardware Spec Index

Teralux FN-4181 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4181-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,149 (Case Fans scale)
Category rank#10,121
Street price$39
Power4 W
Performance per dollar29.46
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4181 SE
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6215 XT 120mm PWM ARGB Case Fan (3-Pack)897$29Compare
Brontix FN-1905 Prime 120mm PWM Case Fan (3-Pack)283$9Compare
Teralux FN-1690 Pro 120mm PWM ARGB Case Fan901$29Compare
Caldera FN-3446 Edge 120mm PWM Case Fan (3-Pack)243$9Compare
Caldera FN-8924 Plus 120mm PWM Case Fan643$19Compare
Teralux FN-3218 SE 140mm PWM ARGB Case Fan1,344$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4181 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2367151 (accessed 2026-10-19).