Hardware Spec Index

Teralux FN-3696 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3696-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index471 (Case Fans scale)
Category rank#20,859
Street price$19
Power4 W
Performance per dollar24.79
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3696 Prime
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6123 Ti 120mm PWM Case Fan512$19Compare
Teralux FN-1264 Pro 140mm PWM ARGB Case Fan965$29Compare
Teralux FN-9769 SE 120mm PWM ARGB Case Fan (3-Pack)1,076$39Compare
Caldera FN-3060 Plus 120mm PWM Case Fan232$9Compare
Caldera FN-7242 Max 120mm PWM Case Fan598$19Compare
Zephyra FN-9173 SE 120mm PWM ARGB Case Fan1,090$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3696 Prime 140mm PWM Case Fan”, https://vextor7.com/item/84558362 (accessed 2026-10-25).