Hardware Spec Index

Zephyra FN-5656 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5656-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index697 (Case Fans scale)
Category rank#14,236
Street price$19
Power4 W
Performance per dollar36.68
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5656 Pro
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5656 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5307264 (accessed 2026-10-21).