Hardware Spec Index

Corvane FN-4958 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4958-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index582 (Case Fans scale)
Category rank#35,083
Street price$19
Power4 W
Performance per dollar30.63
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4958 Prime
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4958 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/48758119 (accessed 2026-10-20).