Hardware Spec Index

Zephyra FN-9970 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9970-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index543 (Case Fans scale)
Category rank#7,068
Street price$19
Power3 W
Performance per dollar28.58
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9970 Plus
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9970 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9867083 (accessed 2026-10-25).