Hardware Spec Index

Brontix FN-7863 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7863-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index316 (Case Fans scale)
Category rank#22,630
Street price$9
Power3 W
Performance per dollar35.11
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7863 Ultra
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4729 Core 140mm PWM ARGB Case Fan874$29Compare
Caldera FN-1566 Ti 140mm PWM Case Fan478$19Compare
Teralux FN-1903 Pro 120mm PWM Case Fan471$19Compare
Teralux FN-7496 Pro 140mm PWM Case Fan (3-Pack)362$9Compare
Teralux FN-2923 Ultra 120mm PWM ARGB Case Fan917$29Compare
Teralux FN-9735 Plus 140mm PWM ARGB Case Fan1,005$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7863 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6457722 (accessed 2026-10-26).