Hardware Spec Index

Zephyra FN-7971 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7971-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index774 (Case Fans scale)
Category rank#8,970
Street price$19
Power3 W
Performance per dollar40.74
Released2021

Specifications

BrandZephyra
ModelZephyra FN-7971 XT
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7971 XT 140mm PWM Case Fan”, https://vextor7.com/item/20074668 (accessed 2026-10-20).