Hardware Spec Index

Zephyra FN-4435 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4435-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index811 (Case Fans scale)
Category rank#36,302
Street price$29
Power4 W
Performance per dollar27.97
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4435 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 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-4435 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/53312654 (accessed 2026-10-21).