Hardware Spec Index

Brontix FN-6306 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6306-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index786 (Case Fans scale)
Category rank#4,483
Street price$19
Power3 W
Performance per dollar41.37
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6306 Pro
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2455 Edge 120mm PWM ARGB Case Fan831$29Compare
Caldera FN-2880 Plus 120mm PWM Case Fan (3-Pack)700$19Compare
Caldera FN-8970 Pro 120mm PWM ARGB Case Fan1,175$49Compare
Brontix FN-3643 Prime 120mm PWM Case Fan338$9Compare
Caldera FN-2947 Plus 120mm PWM Case Fan423$9Compare
Caldera FN-3601 Ti 140mm PWM ARGB Case Fan1,219$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6306 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5999596 (accessed 2026-10-23).