Hardware Spec Index

Corvane FN-1858 Plus 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1858-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index682 (Case Fans scale)
Category rank#2,648
Street price$19
Power4 W
Performance per dollar35.89
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1858 Plus
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1858 Plus 140mm PWM Case Fan”, https://vextor7.com/item/20041028 (accessed 2026-10-20).