Hardware Spec Index

Brontix FN-4122 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4122-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index339 (Case Fans scale)
Category rank#18,402
Street price$9
Power3 W
Performance per dollar37.67
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4122 XT
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4122 XT 120mm PWM Case Fan”, https://vextor7.com/item/11498367 (accessed 2026-10-26).