Hardware Spec Index

Corvane FN-3976 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3976-CORE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,211 (Case Fans scale)
Category rank#189
Street price$49
Power4 W
Performance per dollar24.71
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3976 Core
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3976 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5604677 (accessed 2026-10-22).