Hardware Spec Index

Zephyra FN-1770 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1770-TI · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index254 (Case Fans scale)
Category rank#31,157
Street price$9
Power3 W
Performance per dollar28.22
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1770 Ti
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1770 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/24678666 (accessed 2026-10-19).