Hardware Spec Index

Zephyra FN-2543 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN2543-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index361 (Case Fans scale)
Category rank#24,699
Street price$9
Power4 W
Performance per dollar40.11
Released2022

Specifications

BrandZephyra
ModelZephyra FN-2543 Core
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2543 Core 140mm PWM Case Fan”, https://vextor7.com/item/83953704 (accessed 2026-10-26).