Hardware Spec Index

Brontix FN-6604 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6604-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index658 (Case Fans scale)
Category rank#7,941
Street price$19
Power3 W
Performance per dollar34.63
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6604 Pro
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3835 Ultra 140mm PWM Case Fan413$9Compare
Caldera FN-5553 SE 120mm PWM Case Fan248$9Compare
Caldera FN-7005 Edge 120mm PWM ARGB Case Fan778$29Compare
Teralux FN-7370 XT 140mm PWM ARGB Case Fan1,110$39Compare
Caldera FN-1501 Pro 120mm PWM Case Fan (3-Pack)562$19Compare
Teralux FN-7269 Ti 120mm PWM Case Fan699$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6604 Pro 120mm PWM Case Fan”, https://vextor7.com/item/21540086 (accessed 2026-10-26).