Hardware Spec Index

Corvane FN-3691 Prime 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3691-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index258 (Case Fans scale)
Category rank#33,814
Street price$9
Power2 W
Performance per dollar28.67
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3691 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3691 Prime 120mm PWM Case Fan”, https://vextor7.com/item/6736207 (accessed 2026-10-26).