Hardware Spec Index

Corvane FN-9843 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9843-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index657 (Case Fans scale)
Category rank#20,399
Street price$19
Power4 W
Performance per dollar34.58
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9843 Pro
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9843 Pro 140mm PWM Case Fan”, https://vextor7.com/item/11330705 (accessed 2026-10-24).