Hardware Spec Index

Brontix FN-6123 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6123-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index739 (Case Fans scale)
Category rank#26,652
Street price$19
Power2 W
Performance per dollar38.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6123 Pro
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5630 Pro 120mm PWM Case Fan288$9Compare
Brontix FN-1852 Max 140mm PWM Case Fan (3-Pack)601$19Compare
Teralux FN-3398 Core 140mm PWM Case Fan701$19Compare
Teralux FN-3536 Edge 140mm PWM ARGB Case Fan (3-Pack)1,205$39Compare
Caldera FN-9089 Core 120mm PWM Case Fan735$19Compare
Caldera FN-8131 Ti 120mm PWM Case Fan831$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6123 Pro 120mm PWM Case Fan”, https://vextor7.com/item/21491819 (accessed 2026-10-22).