Hardware Spec Index

Teralux FN-5577 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5577-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index232 (Case Fans scale)
Category rank#40,687
Street price$9
Power3 W
Performance per dollar25.78
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5577 Prime
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5577 Prime 120mm PWM Case Fan”, https://vextor7.com/item/817689 (accessed 2026-10-25).