Hardware Spec Index

Corvane FN-5843 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5843-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index286 (Case Fans scale)
Category rank#42,968
Street price$9
Power3 W
Performance per dollar31.78
Released2021

Specifications

BrandCorvane
ModelCorvane FN-5843 Prime
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5843 Prime 140mm PWM Case Fan”, https://vextor7.com/item/6296113 (accessed 2026-10-24).