Hardware Spec Index

Corvane FN-3978 Pro 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3978-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index856 (Case Fans scale)
Category rank#3,662
Street price$29
Power4 W
Performance per dollar29.52
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3978 Pro
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3978 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3036064 (accessed 2026-10-21).