Hardware Spec Index

Zephyra FN-1138 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1138-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index216 (Case Fans scale)
Category rank#19,267
Street price$9
Power3 W
Performance per dollar24.00
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1138 Pro
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1138 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19983871 (accessed 2026-10-21).