Hardware Spec Index

Zephyra FN-3881 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3881-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,263 (Case Fans scale)
Category rank#19,754
Street price$49
Power3 W
Performance per dollar25.78
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3881 Prime
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise22 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-3881 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/100694 (accessed 2026-10-19).