Hardware Spec Index

Zephyra FN-3893 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3893-TI · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index362 (Case Fans scale)
Category rank#32,128
Street price$9
Power3 W
Performance per dollar40.22
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3893 Ti
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3893 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9838124 (accessed 2026-10-23).