Hardware Spec Index

Zephyra FN-2647 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2647-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index462 (Case Fans scale)
Category rank#21,840
Street price$19
Power3 W
Performance per dollar24.32
Released2020

Specifications

BrandZephyra
ModelZephyra FN-2647 Pro
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2647 Pro 140mm PWM Case Fan”, https://vextor7.com/item/21391815 (accessed 2026-10-19).