Hardware Spec Index

Zephyra FN-4770 Ti 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4770-TI · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index843 (Case Fans scale)
Category rank#27,704
Street price$29
Power3 W
Performance per dollar29.07
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4770 Ti
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4770 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/89172131 (accessed 2026-10-20).