Hardware Spec Index

Zephyra FN-3930 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3930-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index534 (Case Fans scale)
Category rank#5,921
Street price$19
Power3 W
Performance per dollar28.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3930 SE
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6979 Edge 140mm PWM Case Fan677$19Compare
Brontix FN-1985 Max 120mm PWM Case Fan528$19Compare
Zephyra FN-7602 Prime 120mm PWM Case Fan (3-Pack)523$19Compare
Corvane FN-6074 Ti 120mm PWM ARGB Case Fan (3-Pack)1,237$39Compare
Zephyra FN-2144 Edge 140mm PWM Case Fan637$19Compare
Brontix FN-8091 Pro 120mm PWM Case Fan290$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3930 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6048532 (accessed 2026-10-25).