Hardware Spec Index

Zephyra FN-7543 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN7543-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,385 (Case Fans scale)
Category rank#39,049
Street price$49
Power3 W
Performance per dollar28.27
Released2024

Specifications

BrandZephyra
ModelZephyra FN-7543 Prime
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 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-7543 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/863453 (accessed 2026-10-20).