Hardware Spec Index

Zephyra FN-7231 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7231-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index778 (Case Fans scale)
Category rank#8,435
Street price$29
Power3 W
Performance per dollar26.83
Released2022

Specifications

BrandZephyra
ModelZephyra FN-7231 Pro
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7231 Pro 140mm PWM Case Fan”, https://vextor7.com/item/327610 (accessed 2026-10-23).