Hardware Spec Index

Zephyra FN-2647 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2647-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index375 (Case Fans scale)
Category rank#29,689
Street price$9
Power3 W
Performance per dollar41.67
Released2024

Specifications

BrandZephyra
ModelZephyra FN-2647 Pro
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2647 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/71662131 (accessed 2026-10-26).