Hardware Spec Index

Corvane FN-3921 Core 120mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3921-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index826 (Case Fans scale)
Category rank#19,630
Street price$29
Power4 W
Performance per dollar28.48
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3921 Core
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3921 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/468601 (accessed 2026-10-19).