Hardware Spec Index

Corvane FN-4957 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4957-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index906 (Case Fans scale)
Category rank#42,989
Street price$29
Power3 W
Performance per dollar31.24
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4957 Pro
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4957 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20082312 (accessed 2026-10-20).