Hardware Spec Index

Brontix FN-2845 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2845-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index274 (Case Fans scale)
Category rank#4,242
Street price$9
Power3 W
Performance per dollar30.44
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2845 Ultra
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2845 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6442710 (accessed 2026-10-24).