Hardware Spec Index

Zephyra FN-5771 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5771-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,169 (Case Fans scale)
Category rank#4,033
Street price$39
Power3 W
Performance per dollar29.97
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5771 Core
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5771 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93034295 (accessed 2026-10-23).