Hardware Spec Index

Zephyra FN-2139 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2139-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index731 (Case Fans scale)
Category rank#17,155
Street price$19
Power3 W
Performance per dollar38.47
Released2026

Specifications

BrandZephyra
ModelZephyra FN-2139 Prime
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2139 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/397468 (accessed 2026-10-21).