Hardware Spec Index

Zephyra FN-8770 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN8770-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index247 (Case Fans scale)
Category rank#16,651
Street price$9
Power2 W
Performance per dollar27.44
Released2022

Specifications

BrandZephyra
ModelZephyra FN-8770 Pro
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8770 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6843527 (accessed 2026-10-20).