Hardware Spec Index

Brontix FN-1836 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1836-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,145 (Case Fans scale)
Category rank#325
Street price$39
Power3 W
Performance per dollar29.36
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1836 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingMagnetic levitation
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
Caldera FN-6005 Plus 120mm PWM Case Fan717$19Compare
Corvane FN-7535 Ti 120mm PWM ARGB Case Fan1,179$49Compare
Caldera FN-1232 Max 120mm PWM Case Fan (3-Pack)520$19Compare
Caldera FN-3183 Edge 120mm PWM ARGB Case Fan916$29Compare
Caldera FN-5770 Core 140mm PWM ARGB Case Fan1,116$39Compare
Caldera FN-1035 Plus 140mm PWM ARGB Case Fan1,296$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1836 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/63669390 (accessed 2026-10-26).