Hardware Spec Index

Zephyra FN-5981 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5981-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index398 (Case Fans scale)
Category rank#30,042
Street price$19
Power3 W
Performance per dollar20.95
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5981 XT
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5981 XT 140mm PWM Case Fan”, https://vextor7.com/item/9607714 (accessed 2026-10-23).