Hardware Spec Index

Corvane FN-4789 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4789-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index621 (Case Fans scale)
Category rank#41,108
Street price$19
Power3 W
Performance per dollar32.68
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4789 Pro
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4789 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1292569 (accessed 2026-10-22).