Hardware Spec Index

Teralux FN-1858 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1858-MAX · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index498 (Case Fans scale)
Category rank#41,187
Street price$19
Power4 W
Performance per dollar26.21
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1858 Max
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1858 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3606235 (accessed 2026-10-26).