Hardware Spec Index

Corvane FN-3421 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3421-CORE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index374 (Case Fans scale)
Category rank#47,685
Street price$9
Power4 W
Performance per dollar41.56
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3421 Core
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3421 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8443299 (accessed 2026-10-25).