Hardware Spec Index

Teralux FN-5657 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5657-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index341 (Case Fans scale)
Category rank#46,050
Street price$19
Power3 W
Performance per dollar17.95
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5657 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5657 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21476053 (accessed 2026-10-23).