Hardware Spec Index

Corvane FN-8681 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8681-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index635 (Case Fans scale)
Category rank#34,960
Street price$19
Power3 W
Performance per dollar33.42
Released2021

Specifications

BrandCorvane
ModelCorvane FN-8681 Ultra
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8681 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93312869 (accessed 2026-10-20).