Hardware Spec Index

Corvane FN-1977 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1977-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index839 (Case Fans scale)
Category rank#1,794
Street price$19
Power4 W
Performance per dollar44.16
Released2024

Specifications

BrandCorvane
ModelCorvane FN-1977 Core
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1977 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76012933 (accessed 2026-10-23).