Hardware Spec Index

Corvane FN-3687 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3687-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index562 (Case Fans scale)
Category rank#23,289
Street price$19
Power3 W
Performance per dollar29.58
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3687 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3687 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/5166962 (accessed 2026-10-21).