Hardware Spec Index

Zephyra FN-3796 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3796-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index667 (Case Fans scale)
Category rank#16,540
Street price$19
Power4 W
Performance per dollar35.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3796 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3796 Prime 140mm PWM Case Fan”, https://vextor7.com/item/45910996 (accessed 2026-10-19).