Hardware Spec Index

Zephyra FN-5255 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5255-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index260 (Case Fans scale)
Category rank#29,802
Street price$9
Power4 W
Performance per dollar28.89
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5255 Pro
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5255 Pro 140mm PWM Case Fan”, https://vextor7.com/item/7416196 (accessed 2026-10-24).