Hardware Spec Index

Zephyra FN-5738 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5738-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index968 (Case Fans scale)
Category rank#49,063
Street price$39
Power4 W
Performance per dollar24.82
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5738 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5738 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/364409 (accessed 2026-10-19).