Hardware Spec Index

Brontix FN-4849 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4849-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,135 (Case Fans scale)
Category rank#37,234
Street price$39
Power3 W
Performance per dollar29.10
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4849 Ultra
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise36 dBA
BearingRifle bearing
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
Corvane FN-9317 Max 120mm PWM ARGB Case Fan1,362$49Compare
Teralux FN-1221 SE 120mm PWM Case Fan346$9Compare
Caldera FN-3838 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Caldera FN-1322 Ultra 120mm PWM ARGB Case Fan1,251$39Compare
Corvane FN-4276 Ti 120mm PWM Case Fan474$19Compare
Corvane FN-9254 Plus 140mm PWM ARGB Case Fan (3-Pack)1,287$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4849 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20185581 (accessed 2026-10-21).