Hardware Spec Index

Zephyra FN-3975 XT 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3975-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,208 (Case Fans scale)
Category rank#24,904
Street price$39
Power4 W
Performance per dollar30.97
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3975 XT
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3975 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3081560 (accessed 2026-10-24).