Hardware Spec Index

Zephyra FN-2543 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2543-SE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index565 (Case Fans scale)
Category rank#29,916
Street price$19
Power3 W
Performance per dollar29.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-2543 SE
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2543 SE 140mm PWM Case Fan”, https://vextor7.com/item/2578809 (accessed 2026-10-25).