Hardware Spec Index

Zephyra FN-7938 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN7938-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,155 (Case Fans scale)
Category rank#45,810
Street price$39
Power4 W
Performance per dollar29.62
Released2021

Specifications

BrandZephyra
ModelZephyra FN-7938 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7938 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3374175 (accessed 2026-10-23).