Hardware Spec Index

Teralux FN-3914 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3914-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index833 (Case Fans scale)
Category rank#11,598
Street price$29
Power4 W
Performance per dollar28.72
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3914 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
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
Brontix FN-4558 XT 120mm PWM Case Fan630$19Compare
Zephyra FN-6784 Core 120mm PWM ARGB Case Fan1,086$29Compare
Zephyra FN-6923 Ti 120mm PWM Case Fan501$19Compare
Zephyra FN-6825 Max 120mm PWM Case Fan (3-Pack)637$19Compare
Teralux FN-2759 Core 120mm PWM Case Fan (3-Pack)248$9Compare
Teralux FN-9901 Prime 120mm PWM ARGB Case Fan (3-Pack)1,053$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3914 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3910360 (accessed 2026-10-20).