Hardware Spec Index

Zephyra FN-2139 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2139-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index750 (Case Fans scale)
Category rank#109
Street price$19
Power3 W
Performance per dollar39.47
Released2019

Specifications

BrandZephyra
ModelZephyra FN-2139 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2139 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/21452451 (accessed 2026-10-26).