Hardware Spec Index

Zephyra FN-1257 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1257-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,096 (Case Fans scale)
Category rank#24,497
Street price$39
Power3 W
Performance per dollar28.10
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1257 Prime
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1257 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/60024036 (accessed 2026-10-25).