Hardware Spec Index

Zephyra FN-5647 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5647-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index685 (Case Fans scale)
Category rank#37,674
Street price$19
Power3 W
Performance per dollar36.05
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5647 Pro
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5647 Pro 120mm PWM Case Fan”, https://vextor7.com/item/20100973 (accessed 2026-10-21).