Hardware Spec Index

Zephyra FN-9847 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9847-PLUS · Released 2025 · Updated 2026-10-27

Key facts

Benchmark index414 (Case Fans scale)
Category rank#26,248
Street price$9
Power3 W
Performance per dollar46.00
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9847 Plus
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9847 Plus 140mm PWM Case Fan”, https://vextor7.com/item/923758 (accessed 2026-10-27).