Hardware Spec Index

Zephyra FN-3871 Edge 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3871-EDGE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index335 (Case Fans scale)
Category rank#43,502
Street price$9
Power3 W
Performance per dollar37.22
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3871 Edge
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3871 Edge 120mm PWM Case Fan”, https://vextor7.com/item/3104472 (accessed 2026-10-23).