Hardware Spec Index

Zephyra FN-4398 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4398-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index940 (Case Fans scale)
Category rank#34,375
Street price$29
Power3 W
Performance per dollar32.41
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4398 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4398 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/90123843 (accessed 2026-10-19).