Hardware Spec Index

Corvane FN-6639 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6639-CORE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index684 (Case Fans scale)
Category rank#656
Street price$19
Power4 W
Performance per dollar36.00
Released2020

Specifications

BrandCorvane
ModelCorvane FN-6639 Core
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6639 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3067092 (accessed 2026-10-24).