Hardware Spec Index

Zephyra FN-1757 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1757-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index451 (Case Fans scale)
Category rank#33,173
Street price$19
Power3 W
Performance per dollar23.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-1757 Prime
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1757 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9930367 (accessed 2026-10-22).