Hardware Spec Index

Zephyra FN-7981 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7981-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index336 (Case Fans scale)
Category rank#22,346
Street price$9
Power4 W
Performance per dollar37.33
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7981 SE
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7981 SE 140mm PWM Case Fan”, https://vextor7.com/item/1742633 (accessed 2026-10-22).