Hardware Spec Index

Zephyra FN-9138 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9138-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index998 (Case Fans scale)
Category rank#23,867
Street price$29
Power4 W
Performance per dollar34.41
Released2020

Specifications

BrandZephyra
ModelZephyra FN-9138 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9138 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/16009264 (accessed 2026-10-23).