Hardware Spec Index

Brontix FN-1834 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1834-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,059 (Case Fans scale)
Category rank#18,644
Street price$39
Power3 W
Performance per dollar27.15
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1834 Ultra
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingRifle 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
Teralux FN-9155 Plus 120mm PWM ARGB Case Fan833$29Compare
Corvane FN-6224 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,170$39Compare
Brontix FN-6623 Ti 140mm PWM ARGB Case Fan1,243$49Compare
Brontix FN-3812 Ultra 120mm PWM Case Fan (3-Pack)724$19Compare
Zephyra FN-7074 Core 120mm PWM Case Fan794$19Compare
Teralux FN-2763 Edge 120mm PWM ARGB Case Fan (3-Pack)1,094$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1834 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/41585727 (accessed 2026-10-26).