Hardware Spec Index

Zephyra FN-4540 Max 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4540-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,180 (Case Fans scale)
Category rank#34,590
Street price$39
Power3 W
Performance per dollar30.26
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4540 Max
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4540 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/565235 (accessed 2026-10-19).