Hardware Spec Index

Zephyra FN-5731 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5731-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#34,364
Street price$49
Power4 W
Performance per dollar28.57
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5731 SE
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5731 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/82940542 (accessed 2026-10-21).