Hardware Spec Index

Teralux FN-4770 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4770-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index532 (Case Fans scale)
Category rank#36,969
Street price$19
Power3 W
Performance per dollar28.00
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4770 SE
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4770 SE 140mm PWM Case Fan”, https://vextor7.com/item/96831980 (accessed 2026-10-26).