Hardware Spec Index

Corvane FN-9681 Core 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9681-CORE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index396 (Case Fans scale)
Category rank#38,933
Street price$9
Power3 W
Performance per dollar44.00
Released2020

Specifications

BrandCorvane
ModelCorvane FN-9681 Core
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9681 Core 140mm PWM Case Fan”, https://vextor7.com/item/2532894 (accessed 2026-10-26).