Hardware Spec Index

Corvane FN-3878 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3878-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index250 (Case Fans scale)
Category rank#4,099
Street price$9
Power4 W
Performance per dollar27.78
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3878 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3878 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91667567 (accessed 2026-10-23).