Hardware Spec Index

Zephyra FN-5057 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5057-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index265 (Case Fans scale)
Category rank#25,370
Street price$9
Power3 W
Performance per dollar29.44
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5057 Prime
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5057 Prime 140mm PWM Case Fan”, https://vextor7.com/item/7849533 (accessed 2026-10-24).