Hardware Spec Index

Zephyra FN-3845 Edge 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3845-EDGE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index575 (Case Fans scale)
Category rank#25,228
Street price$19
Power3 W
Performance per dollar30.26
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3845 Edge
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3845 Edge 120mm PWM Case Fan”, https://vextor7.com/item/5991996 (accessed 2026-10-21).