Hardware Spec Index

Zephyra FN-4357 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4357-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index280 (Case Fans scale)
Category rank#24,257
Street price$9
Power4 W
Performance per dollar31.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4357 Prime
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4357 Prime 120mm PWM Case Fan”, https://vextor7.com/item/42396026 (accessed 2026-10-26).