Hardware Spec Index

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

Case Fans · Corvane · SKU FN3878-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index248 (Case Fans scale)
Category rank#32,077
Street price$9
Power3 W
Performance per dollar27.56
Released2022

Specifications

BrandCorvane
ModelCorvane FN-3878 Ultra
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3878 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1037079 (accessed 2026-10-23).