Hardware Spec Index

Corvane FN-1846 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1846-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index758 (Case Fans scale)
Category rank#25,313
Street price$19
Power4 W
Performance per dollar39.89
Released2022

Specifications

BrandCorvane
ModelCorvane FN-1846 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1846 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/101880 (accessed 2026-10-20).