Hardware Spec Index

Zephyra FN-6939 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6939-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index988 (Case Fans scale)
Category rank#7,493
Street price$29
Power3 W
Performance per dollar34.07
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6939 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6939 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/97276180 (accessed 2026-10-20).