Hardware Spec Index

Brontix FN-3700 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3700-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index786 (Case Fans scale)
Category rank#7,938
Street price$19
Power3 W
Performance per dollar41.37
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3700 Plus
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1715 Prime 140mm PWM Case Fan679$19Compare
Brontix FN-3884 Pro 120mm PWM Case Fan530$19Compare
Caldera FN-7949 Ti 120mm PWM ARGB Case Fan911$29Compare
Brontix FN-7365 XT 120mm PWM Case Fan752$19Compare
Teralux FN-9432 Max 120mm PWM Case Fan645$19Compare
Brontix FN-6266 SE 120mm PWM ARGB Case Fan (3-Pack)1,221$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3700 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19306277 (accessed 2026-10-24).