Hardware Spec Index

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

Case Fans · Zephyra · SKU FN1770-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,332 (Case Fans scale)
Category rank#17,183
Street price$49
Power4 W
Performance per dollar27.18
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1770 Core
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1770 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/41362441 (accessed 2026-10-24).