Hardware Spec Index

Corvane FN-9978 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9978-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index322 (Case Fans scale)
Category rank#43,742
Street price$9
Power2 W
Performance per dollar35.78
Released2019

Specifications

BrandCorvane
ModelCorvane FN-9978 Core
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9978 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73313034 (accessed 2026-10-20).