Hardware Spec Index

Corvane FN-3878 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3878-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index399 (Case Fans scale)
Category rank#20,780
Street price$19
Power3 W
Performance per dollar21.00
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3878 Prime
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3878 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9842815 (accessed 2026-10-26).