Hardware Spec Index

Zephyra FN-4125 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4125-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index388 (Case Fans scale)
Category rank#18,149
Street price$9
Power3 W
Performance per dollar43.11
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4125 Plus
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4125 Plus 120mm PWM Case Fan”, https://vextor7.com/item/97837681 (accessed 2026-10-22).