Hardware Spec Index

Corvane FN-3846 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3846-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index453 (Case Fans scale)
Category rank#8,813
Street price$19
Power3 W
Performance per dollar23.84
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3846 Prime
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3846 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/71665178 (accessed 2026-10-25).