Hardware Spec Index

Teralux FN-3944 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3944-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index442 (Case Fans scale)
Category rank#4,020
Street price$19
Power3 W
Performance per dollar23.26
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3944 SE
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9041 Pro 120mm PWM Case Fan (3-Pack)536$19Compare
Zephyra FN-8435 Ultra 120mm PWM ARGB Case Fan1,042$39Compare
Zephyra FN-7163 Max 120mm PWM ARGB Case Fan990$39Compare
Teralux FN-1295 Prime 120mm PWM ARGB Case Fan (3-Pack)1,182$39Compare
Brontix FN-3625 Pro 120mm PWM Case Fan214$9Compare
Corvane FN-5287 Ultra 120mm PWM ARGB Case Fan1,397$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3944 SE 140mm PWM Case Fan”, https://vextor7.com/item/586221 (accessed 2026-10-19).