Hardware Spec Index

Brontix FN-9845 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9845-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index856 (Case Fans scale)
Category rank#43,260
Street price$29
Power4 W
Performance per dollar29.52
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9845 XT
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-9118 Ti 140mm PWM Case Fan631$19Compare
Zephyra FN-8873 Ti 120mm PWM ARGB Case Fan1,168$39Compare
Corvane FN-2629 XT 120mm PWM ARGB Case Fan (3-Pack)1,133$39Compare
Teralux FN-5186 XT 120mm PWM ARGB Case Fan943$29Compare
Teralux FN-7214 Ultra 120mm PWM Case Fan (3-Pack)332$9Compare
Caldera FN-4882 Core 120mm PWM ARGB Case Fan1,262$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9845 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4288229 (accessed 2026-10-23).