Hardware Spec Index

Corvane FN-7843 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN7843-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index216 (Case Fans scale)
Category rank#31,711
Street price$9
Power4 W
Performance per dollar24.00
Released2019

Specifications

BrandCorvane
ModelCorvane FN-7843 SE
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-7843 SE 140mm PWM Case Fan”, https://vextor7.com/item/16682802 (accessed 2026-10-20).