Hardware Spec Index

Zephyra FN-1931 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1931-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index982 (Case Fans scale)
Category rank#41,945
Street price$29
Power2 W
Performance per dollar33.86
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1931 Prime
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1931 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6505402 (accessed 2026-10-23).