Hardware Spec Index

Corvane FN-4680 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4680-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index499 (Case Fans scale)
Category rank#26,356
Street price$19
Power4 W
Performance per dollar26.26
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4680 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4680 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/42322064 (accessed 2026-10-20).