Hardware Spec Index

Corvane FN-3647 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3647-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index249 (Case Fans scale)
Category rank#1,947
Street price$9
Power2 W
Performance per dollar27.67
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3647 SE
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3647 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8940666 (accessed 2026-10-21).