Hardware Spec Index

Corvane FN-4974 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4974-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index681 (Case Fans scale)
Category rank#15,342
Street price$19
Power3 W
Performance per dollar35.84
Released2024

Specifications

BrandCorvane
ModelCorvane FN-4974 Core
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4974 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11601839 (accessed 2026-10-19).