Hardware Spec Index

Zephyra FN-2051 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2051-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index298 (Case Fans scale)
Category rank#21,864
Street price$9
Power3 W
Performance per dollar33.11
Released2022

Specifications

BrandZephyra
ModelZephyra FN-2051 Prime
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2051 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4638527 (accessed 2026-10-24).