Hardware Spec Index

Zephyra FN-4677 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4677-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,394 (Case Fans scale)
Category rank#31,585
Street price$49
Power3 W
Performance per dollar28.45
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4677 Pro
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4677 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/60029952 (accessed 2026-10-26).