Hardware Spec Index

Zephyra FN-9847 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9847-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index283 (Case Fans scale)
Category rank#36,404
Street price$9
Power4 W
Performance per dollar31.44
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9847 XT
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9847 XT 140mm PWM Case Fan”, https://vextor7.com/item/41491834 (accessed 2026-10-25).