Hardware Spec Index

Zephyra FN-5257 Plus 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5257-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,211 (Case Fans scale)
Category rank#5,383
Street price$39
Power3 W
Performance per dollar31.05
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5257 Plus
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5257 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/43662829 (accessed 2026-10-21).