Hardware Spec Index

Zephyra FN-4558 SE 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4558-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,225 (Case Fans scale)
Category rank#9,272
Street price$49
Power3 W
Performance per dollar25.00
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4558 SE
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4558 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/570450 (accessed 2026-10-22).