Hardware Spec Index

Zephyra FN-4100 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4100-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index760 (Case Fans scale)
Category rank#48,174
Street price$19
Power4 W
Performance per dollar40.00
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4100 XT
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4100 XT 140mm PWM Case Fan”, https://vextor7.com/item/973653 (accessed 2026-10-19).