Hardware Spec Index

Zephyra FN-8749 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN8749-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index831 (Case Fans scale)
Category rank#4,105
Street price$29
Power4 W
Performance per dollar28.66
Released2026

Specifications

BrandZephyra
ModelZephyra FN-8749 Ultra
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8749 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/91491523 (accessed 2026-10-23).