Hardware Spec Index

Zephyra FN-3540 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3540-TI · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index696 (Case Fans scale)
Category rank#31,649
Street price$19
Power4 W
Performance per dollar36.63
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3540 Ti
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3540 Ti 140mm PWM Case Fan”, https://vextor7.com/item/41498191 (accessed 2026-10-25).