Hardware Spec Index

Brontix FN-3698 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3698-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,377 (Case Fans scale)
Category rank#18,899
Street price$49
Power3 W
Performance per dollar28.10
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3698 Plus
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5435 Prime 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Corvane FN-6342 Ti 140mm PWM Case Fan291$9Compare
Caldera FN-8657 Plus 140mm PWM ARGB Case Fan1,294$49Compare
Brontix FN-4474 Ultra 140mm PWM ARGB Case Fan1,217$39Compare
Brontix FN-3001 XT 140mm PWM Case Fan482$19Compare
Corvane FN-6009 Ultra 140mm PWM ARGB Case Fan1,217$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3698 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/92631490 (accessed 2026-10-26).