Hardware Spec Index

Corvane FN-6845 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN6845-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index317 (Case Fans scale)
Category rank#45,344
Street price$9
Power3 W
Performance per dollar35.22
Released2022

Specifications

BrandCorvane
ModelCorvane FN-6845 Ultra
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6845 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/5950702 (accessed 2026-10-20).