Hardware Spec Index

Zephyra FN-5645 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5645-TI · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index614 (Case Fans scale)
Category rank#33,806
Street price$19
Power3 W
Performance per dollar32.32
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5645 Ti
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5645 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7680890 (accessed 2026-10-23).