Hardware Spec Index

Zephyra FN-6543 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6543-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,030 (Case Fans scale)
Category rank#16,522
Street price$29
Power3 W
Performance per dollar35.52
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6543 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6543 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9837545 (accessed 2026-10-20).