Hardware Spec Index

Brontix FN-3769 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3769-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index365 (Case Fans scale)
Category rank#14,599
Street price$9
Power3 W
Performance per dollar40.56
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3769 XT
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3098 Plus 120mm PWM Case Fan338$9Compare
Zephyra FN-1658 SE 140mm PWM Case Fan785$19Compare
Caldera FN-6152 Plus 120mm PWM Case Fan (3-Pack)401$19Compare
Teralux FN-4004 SE 120mm PWM Case Fan (3-Pack)330$9Compare
Teralux FN-7632 SE 140mm PWM Case Fan638$19Compare
Corvane FN-1561 Plus 120mm PWM ARGB Case Fan982$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3769 XT 120mm PWM Case Fan”, https://vextor7.com/item/11118735 (accessed 2026-10-19).