Hardware Spec Index

Zephyra FN-4101 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4101-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index631 (Case Fans scale)
Category rank#46,871
Street price$19
Power3 W
Performance per dollar33.21
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4101 Pro
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4101 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4156310 (accessed 2026-10-20).