Hardware Spec Index

Zephyra FN-4431 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4431-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index346 (Case Fans scale)
Category rank#44,834
Street price$9
Power3 W
Performance per dollar38.44
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4431 XT
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4431 XT 140mm PWM Case Fan”, https://vextor7.com/item/472105 (accessed 2026-10-20).