Hardware Spec Index

Corvane FN-6647 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN6647-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index727 (Case Fans scale)
Category rank#36,000
Street price$19
Power3 W
Performance per dollar38.26
Released2024

Specifications

BrandCorvane
ModelCorvane FN-6647 Ultra
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6647 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/45916871 (accessed 2026-10-19).