Hardware Spec Index

Brontix FN-6400 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6400-PRO · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index242 (Case Fans scale)
Category rank#42,431
Street price$9
Power4 W
Performance per dollar26.89
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6400 Pro
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5157 Plus 120mm PWM ARGB Case Fan (3-Pack)1,163$39Compare
Brontix FN-3949 Pro 120mm PWM ARGB Case Fan950$39Compare
Brontix FN-2161 Ultra 120mm PWM Case Fan784$19Compare
Teralux FN-9162 Core 120mm PWM Case Fan333$9Compare
Caldera FN-5082 Max 120mm PWM ARGB Case Fan (3-Pack)884$29Compare
Zephyra FN-6198 XT 120mm PWM ARGB Case Fan (3-Pack)998$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6400 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2227739 (accessed 2026-10-26).