Hardware Spec Index

Zephyra FN-8645 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN8645-TI · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index631 (Case Fans scale)
Category rank#32,087
Street price$19
Power4 W
Performance per dollar33.21
Released2024

Specifications

BrandZephyra
ModelZephyra FN-8645 Ti
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8645 Ti 140mm PWM Case Fan”, https://vextor7.com/item/41667104 (accessed 2026-10-24).