Hardware Spec Index

Zephyra FN-4308 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4308-PRIME · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index698 (Case Fans scale)
Category rank#39,367
Street price$19
Power3 W
Performance per dollar36.74
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4308 Prime
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 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-4308 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/622117 (accessed 2026-10-26).