Hardware Spec Index

Zephyra FN-1979 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1979-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index805 (Case Fans scale)
Category rank#46,974
Street price$19
Power4 W
Performance per dollar42.37
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1979 Ultra
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1979 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/81313220 (accessed 2026-10-26).