Hardware Spec Index

Zephyra FN-4049 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4049-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index678 (Case Fans scale)
Category rank#15,554
Street price$19
Power2 W
Performance per dollar35.68
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4049 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4049 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/85708161 (accessed 2026-10-22).