Hardware Spec Index

Zephyra FN-4907 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4907-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index369 (Case Fans scale)
Category rank#14,980
Street price$9
Power3 W
Performance per dollar41.00
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4907 Pro
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4907 Pro 140mm PWM Case Fan”, https://vextor7.com/item/5928103 (accessed 2026-10-25).