Hardware Spec Index

Zephyra FN-1257 Core 140mm PWM ARGB Case Fan

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

Key facts

Benchmark index1,156 (Case Fans scale)
Category rank#15,113
Street price$39
Power3 W
Performance per dollar29.64
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1257 Core
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1257 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/62942484 (accessed 2026-10-25).