Hardware Spec Index

Zephyra FN-1139 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1139-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index671 (Case Fans scale)
Category rank#13,996
Street price$19
Power3 W
Performance per dollar35.32
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1139 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1139 Prime 120mm PWM Case Fan”, https://vextor7.com/item/9303462 (accessed 2026-10-22).