Hardware Spec Index

Zephyra FN-3954 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3954-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,082 (Case Fans scale)
Category rank#23,304
Street price$39
Power2 W
Performance per dollar27.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3954 Pro
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise26 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-3954 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/32948079 (accessed 2026-10-20).