Hardware Spec Index

Corvane FN-4681 Pro 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4681-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index239 (Case Fans scale)
Category rank#2,536
Street price$9
Power4 W
Performance per dollar26.56
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4681 Pro
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4681 Pro 120mm PWM Case Fan”, https://vextor7.com/item/43037075 (accessed 2026-10-26).