Hardware Spec Index

Corvane FN-3521 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3521-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index681 (Case Fans scale)
Category rank#13,310
Street price$19
Power3 W
Performance per dollar35.84
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3521 Ultra
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3521 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19782497 (accessed 2026-10-21).