Hardware Spec Index

Brontix FN-3849 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3849-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index551 (Case Fans scale)
Category rank#47,256
Street price$19
Power4 W
Performance per dollar29.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3849 Edge
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6992 Plus 120mm PWM Case Fan268$9Compare
Caldera FN-9605 SE 120mm PWM Case Fan (3-Pack)641$19Compare
Teralux FN-3847 Ultra 120mm PWM Case Fan (3-Pack)351$9Compare
Zephyra FN-2662 Edge 140mm PWM ARGB Case Fan1,162$39Compare
Caldera FN-1475 Core 120mm PWM ARGB Case Fan1,207$39Compare
Caldera FN-5221 Pro 140mm PWM Case Fan744$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3849 Edge 140mm PWM Case Fan”, https://vextor7.com/item/90148456 (accessed 2026-10-24).