Hardware Spec Index

Teralux FN-3447 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3447-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index295 (Case Fans scale)
Category rank#37,869
Street price$9
Power3 W
Performance per dollar32.78
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3447 SE
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4902 Core 120mm PWM Case Fan493$19Compare
Brontix FN-9302 Ti 120mm PWM ARGB Case Fan1,220$39Compare
Caldera FN-4680 SE 140mm PWM ARGB Case Fan1,339$49Compare
Teralux FN-8308 SE 140mm PWM ARGB Case Fan845$29Compare
Teralux FN-2013 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,365$49Compare
Corvane FN-1259 Prime 140mm PWM ARGB Case Fan (3-Pack)1,131$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3447 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5779938 (accessed 2026-10-19).