Hardware Spec Index

Corvane FN-1858 XT 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1858-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index238 (Case Fans scale)
Category rank#5,096
Street price$9
Power2 W
Performance per dollar26.44
Released2022

Specifications

BrandCorvane
ModelCorvane FN-1858 XT
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1858 XT 140mm PWM Case Fan”, https://vextor7.com/item/93979993 (accessed 2026-10-25).