Hardware Spec Index

Zephyra FN-7937 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7937-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index384 (Case Fans scale)
Category rank#1,905
Street price$9
Power4 W
Performance per dollar42.67
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7937 Prime
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7937 Prime 140mm PWM Case Fan”, https://vextor7.com/item/7547738 (accessed 2026-10-21).