Hardware Spec Index

Zephyra FN-4598 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4598-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index772 (Case Fans scale)
Category rank#41,864
Street price$19
Power4 W
Performance per dollar40.63
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4598 Ultra
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4598 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/12936359 (accessed 2026-10-24).