Hardware Spec Index

Brontix FN-4588 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4588-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index272 (Case Fans scale)
Category rank#43,596
Street price$9
Power3 W
Performance per dollar30.22
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4588 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4588 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/16626941 (accessed 2026-10-22).