Hardware Spec Index

Teralux FN-4551 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4551-SE · Released 2022 · Updated 2026-10-27

Key facts

Benchmark index524 (Case Fans scale)
Category rank#37,336
Street price$19
Power3 W
Performance per dollar27.58
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4551 SE
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4551 SE 120mm PWM Case Fan”, https://vextor7.com/item/5960001 (accessed 2026-10-27).