Hardware Spec Index

Zephyra FN-2657 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2657-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index215 (Case Fans scale)
Category rank#17,997
Street price$9
Power3 W
Performance per dollar23.89
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2657 Max
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2657 Max 140mm PWM Case Fan”, https://vextor7.com/item/20178590 (accessed 2026-10-20).