Hardware Spec Index

Corvane FN-4957 Pro 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4957-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index283 (Case Fans scale)
Category rank#22,574
Street price$9
Power3 W
Performance per dollar31.44
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4957 Pro
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4957 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5356290 (accessed 2026-10-23).