Hardware Spec Index

Corvane FN-1840 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1840-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index255 (Case Fans scale)
Category rank#48,185
Street price$9
Power3 W
Performance per dollar28.33
Released2025

Specifications

BrandCorvane
ModelCorvane FN-1840 Max
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1840 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1421857 (accessed 2026-10-25).