Hardware Spec Index

Zephyra FN-5657 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5657-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index324 (Case Fans scale)
Category rank#14,321
Street price$9
Power3 W
Performance per dollar36.00
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5657 Edge
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5657 Edge 140mm PWM Case Fan”, https://vextor7.com/item/755159 (accessed 2026-10-19).