Hardware Spec Index

Teralux FN-2657 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2657-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index206 (Case Fans scale)
Category rank#3,962
Street price$9
Power4 W
Performance per dollar22.89
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2657 Plus
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2657 Plus 140mm PWM Case Fan”, https://vextor7.com/item/3244336 (accessed 2026-10-25).