Hardware Spec Index

Teralux FN-1857 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1857-SE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index252 (Case Fans scale)
Category rank#21,365
Street price$9
Power4 W
Performance per dollar28.00
Released2024

Specifications

BrandTeralux
ModelTeralux FN-1857 SE
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1857 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94892305 (accessed 2026-10-23).