Hardware Spec Index

Zephyra FN-1947 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1947-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,084 (Case Fans scale)
Category rank#36,725
Street price$39
Power4 W
Performance per dollar27.79
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1947 Pro
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1947 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5096461 (accessed 2026-10-25).