Hardware Spec Index

Corvane FN-6639 XT 120mm PWM Case Fan

Case Fans · Corvane · SKU FN6639-XT · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index369 (Case Fans scale)
Category rank#49,086
Street price$9
Power3 W
Performance per dollar41.00
Released2025

Specifications

BrandCorvane
ModelCorvane FN-6639 XT
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6639 XT 120mm PWM Case Fan”, https://vextor7.com/item/1781255 (accessed 2026-10-22).