Hardware Spec Index

Zephyra FN-4794 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4794-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index327 (Case Fans scale)
Category rank#39,636
Street price$9
Power4 W
Performance per dollar36.33
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4794 Prime
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4794 Prime 140mm PWM Case Fan”, https://vextor7.com/item/20107874 (accessed 2026-10-22).