Hardware Spec Index

Zephyra FN-5239 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5239-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index418 (Case Fans scale)
Category rank#26,155
Street price$9
Power3 W
Performance per dollar46.44
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5239 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5239 Pro 140mm PWM Case Fan”, https://vextor7.com/item/11632171 (accessed 2026-10-21).