Hardware Spec Index

Corvane FN-9976 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN9976-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index631 (Case Fans scale)
Category rank#28,663
Street price$19
Power3 W
Performance per dollar33.21
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9976 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9976 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4624633 (accessed 2026-10-22).