Hardware Spec Index

Zephyra FN-4649 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4649-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,172 (Case Fans scale)
Category rank#48,931
Street price$39
Power4 W
Performance per dollar30.05
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4649 Core
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 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-4649 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5830347 (accessed 2026-10-25).