Hardware Spec Index

Zephyra FN-6257 SE 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6257-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index915 (Case Fans scale)
Category rank#10,549
Street price$29
Power3 W
Performance per dollar31.55
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6257 SE
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 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-6257 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1315946 (accessed 2026-10-22).