Hardware Spec Index

Zephyra FN-4457 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4457-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#12,017
Street price$49
Power3 W
Performance per dollar28.57
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4457 Prime
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4457 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4250164 (accessed 2026-10-22).