Hardware Spec Index

Brontix FN-9477 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9477-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index755 (Case Fans scale)
Category rank#19,678
Street price$19
Power3 W
Performance per dollar39.74
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9477 XT
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6427 SE 140mm PWM ARGB Case Fan (3-Pack)1,029$29Compare
Brontix FN-9329 Ti 120mm PWM Case Fan (3-Pack)501$19Compare
Brontix FN-7953 Max 140mm PWM Case Fan751$19Compare
Teralux FN-9827 Pro 120mm PWM ARGB Case Fan1,167$39Compare
Corvane FN-5003 XT 120mm PWM ARGB Case Fan1,118$39Compare
Zephyra FN-6706 Plus 120mm PWM ARGB Case Fan1,084$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9477 XT 120mm PWM Case Fan”, https://vextor7.com/item/2359280 (accessed 2026-10-24).