Hardware Spec Index

Zephyra FN-4649 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4649-TI · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index667 (Case Fans scale)
Category rank#39,930
Street price$19
Power4 W
Performance per dollar35.11
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4649 Ti
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4649 Ti 140mm PWM Case Fan”, https://vextor7.com/item/9700529 (accessed 2026-10-18).