Hardware Spec Index

Teralux FN-3944 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3944-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,354 (Case Fans scale)
Category rank#2,536
Street price$49
Power3 W
Performance per dollar27.63
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3944 Pro
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
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
Brontix FN-8810 Ultra 140mm PWM Case Fan (3-Pack)332$9Compare
Teralux FN-4363 Max 140mm PWM ARGB Case Fan991$29Compare
Zephyra FN-7927 Ultra 120mm PWM Case Fan (3-Pack)417$9Compare
Teralux FN-6038 Plus 120mm PWM Case Fan346$9Compare
Teralux FN-2170 Prime 140mm PWM Case Fan581$19Compare
Teralux FN-3549 Max 120mm PWM Case Fan333$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3944 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6945899 (accessed 2026-10-20).